Precedent™- R-410A Packaged Rooftops RT-PRC023-EN 3-10 Tons – 60 Hz

Precedent™- R-410A Packaged Rooftops RT-PRC023-EN 3-10 Tons – 60 Hz

Packaged Rooftops

Precedent™- R-410A

3-10 Tons – 60 Hz

Packaged Cooling, Heat Pumps (T*C, WSC)

Packaged Gas/Electric (Y*C)

October 2008

RT-PRC023-EN

Introduction

Packaged Rooftop Air Conditioners

Figure 1.

Packaged Cooling and Heat Pumps Figure 2.

Packaged Gas/Electric

Through the years, Trane has designed and developed the most complete line of Packaged Rooftop products available in the market today. Trane was the first to introduce the Micro—microelectronic unit controls—and has continued to improve and revolutionize this design concept.

Electromechanical controls are available for simpler applications, and for the more sophisticated,

ReliaTel™ microprocessor controls.

The ReliaTel control platform offers the same great features and functionality as the original Micro, with additional benefits for greater application flexibility.

With its sleek, compact cabinet, rounded corners and beveled top Precedent continues to provide the highest standards in quality and reliability, comfort, ease of service, and the performance of

Trane light commercial products.

Trane customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced. Trane delivers with Precedent.

Precedent features cutting edge technologies: reliable compressors, Trane engineered ReliaTel controls, computer-aided run testing, and Integrated Comfort™ Systems. So, whether you’re the contractor, the engineer, or the owner you can be certain Precedent Products are built to meet your needs.

It’s Hard To Stop A Trane.®

© 2008 Trane All rights reserved RT-PRC023-EN

Table of Contents

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Packaged Rooftop Air Conditioners

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features and Benefits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Standard Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Options*

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Other Benefits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Standard Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Variety of Options*

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Factory Installed Options* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Factory or Field Installed Options* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Field Installed Options* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Other Benefits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Rigorous Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Application Considerations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Selection Procedure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Cooling Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Air Delivery Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Model Number Description - 3-10 Ton R-410A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Model Number Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

General Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Performance Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Direct Drive - Evaporator Fan Performance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Evaporator Fan Performance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Fan Performance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Heating Performance Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Controls

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

ReliaTel™ Controlled Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Electrical Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Jobsite Connections

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Dimensional Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Weights

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Mechanical Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Factory Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

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Factory or Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

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Features and Benefits

Standard Features

• 5-year Limited Compressor Warranty

• 5-year Limited Heat Exchanger Warranty

• 1-year Limited Parts Warranty

• Anti-Short Cycle Timer (Standard with ReliaTel™)

• Colored and Numbered Wiring

• Convertible Airflow

• Crankcase Heaters

1

• Easy Access Low Voltage Terminal Board (LTB)

• Electromechanical

2

or ReliaTel Microprocessor Controls

• Filters are Standard on all Units

• Foil-Faced and Edge Captured Insulation

• High Pressure Control

• IAQ Dual Sloped and Removable Drain Pans

• Liquid Line Refrigerant Drier

• Low Ambient Cooling to 0°F on Microprocessor Models

• Low Ambient Cooling to 40°F on Electromechanical Models

• Low Pressure Control

• Multispeed Direct Drive Motors

• Operating Charge of R-410A

3

• Patent-Pending Hybrid Condenser Coil for easy cleaning

• Phase Reversal Protection

4

• Progressive Tubular Aluminized Steel Heat Exchanger

• Provisions for Through-the-Base Gas and Condensate Drain Connections

• Quick Access Panels

• Quick Adjust Fan Motor Mounting Plate

• Single Point Power

• Single Side Service

• Standardized Components

• Thermal Expansion Valve

• Trane built Scroll Compressors

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3

4

1

2

Crankcase heaters are optional on: (Y, T)SC(036,048,060)E, WSC036E, WSC048E1, WSC060E1

Not available for Heat Pumps

Standard for 3-10 Ton, R-410A units

Only available for 3-5 Ton Direct Drive

5

6

Features and Benefits

Options*

Note:

*Refer to Model Number Description for option availability.

Factory Installed Options

• Belt Drive Motors

1

(Three-phase)

• Black Epoxy Pre-Coated Coils

• CompleteCoat™ Condenser Coil

• Hinged Access Doors

• Novar Return Air Sensor

• Novar Unit Controls

• Phase Monitor

• Powered or Unpowered Convenience Outlet

• Stainless Steel Heat Exchanger with 10-year warranty

• Supply and/or Return Air Smoke Detector

• Through the Base Electrical Access

• Through the Base Electrical with Circuit Breaker

• Through the Base Electrical with Disconnect Switch

• 2” Pleated Filters

Factory or Field Installed Options

• Barometric Relief

• Clogged Filter/Fan Failure Switch

• Crankcase Heaters

• Discharge Air Sensing Kit

• Economizer

• Electric Heaters

• Frostat

• LonTalk® Communications Interface (LCI)

• Reference or Comparative Enthalpy

• Tool-less Hail Guards

• Trane Communications Interface (TCI)

Field Installed Options

• CO

2

Sensing

• Dual Thermistor Remote Zone Sensor

• High Altitude Kit

• High Static Drive

• Humidity Sensor

• LP Conversion Kit

• Manual Outside Air Damper

1

Standard for 6-10 Ton

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Features and Benefits

• Motorized Outside Air Dampers

• Powered Exhaust

• Quick Adapt Curbs

• Quick Start Kit

• Remote Potentiometer

• Roof Curb

• Thermostat

• Ventilation Override Accessory

• Zone Sensor

Other Benefits

• Cabinet design ensures water integrity

• Ease of Service, Installation and Maintenance

• Mixed model build enables “fastest in the industry” ship cycle times

• Outstanding Airflow Distribution

• ReliaTel Controls

• Unmatched Product Support is one of our finest assets. Trane Sales Representatives are a

Support Group that can assist you with:

Product

Application

Service

Training

Special Applications

Specifications

Computer Programs and much more

Standard Features

Anti-Short Cycle Timer (Standard with ReliaTel)

Provides a 3 minute minimum “ON” time and 3 minute “OFF” time for compressors to enhance compressor reliability by assuring proper oil return.

Direct Drive Motors

For additional static requirements, single-phase 13 SEER and 15 SEER R-410A units offer multispeed, direct drive motors.

Colored And Numbered Wiring

Save time and money tracing wires and diagnosing the unit.

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Features and Benefits

Compressors C

ondenser Coil

8

Precedent contains the best compressor technology available to achieve the highest possible performance. Dual compressors are outstanding for humidity control, light load cooling conditions and system back-up applications. Dual compressors are available on all models and allow for efficient cooling utilizing 3-stages of compressor operation (high efficiency models only).

Precedent boasts a patent-pending 1+1+1 condenser coil, permanently gapped for easy cleaning.

Controls – ReliaTel or Electromechanical

ReliaTel microprocessor controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure indoor and outdoor temperature and other zone sensors. ReliaTel also provides outputs for building automation systems and expanded diagnostics. For a complete list of ReliaTel offerings, refer to the “Other Benefits” section within the Features and Benefits section of this catalog.

For the simpler job that does not require a building automation system, or expanded diagnostics capabilities, Precedent offers electromechanical controls. This 24-volt control includes the control transformer and contactor pressure lugs for power wiring.

Convertible Units

The units ship in a downflow configuration.

They can be easily converted to horizontal by simply moving two panels.

Units come complete with horizontal duct flanges so the contractor doesn’t have to field fabricate them. These duct flanges are a time and cost saver.

Cooling

Standard or High Efficiency Cooling available.

Crankcase Heaters

These band heaters provide improved compressor reliability by warming the oil to prevent migration during off-cycles or low ambient conditions.

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Features and Benefits

Dual Sloped Drain Pans

Every Precedent unit has a non-corrosive, removable, doublesloped drain pan that’s easy to clean and reversible to allow installation of drain trap on either side of the unit.

Easy Access Low Voltage Terminal Board Foil Faced Insulation

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Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire and test operation of all unit functions. This is another cost and time saving installation feature.

All panels in the evaporator section of the unit have cleanable foil-faced insulation.

All edges are either captured or sealed to ensure no insulation fibers get into the airstream.

Heat Exchanger

The compact cabinet features a progressive tubular heat exchanger in low, medium and high heat capacities.

The heat exchanger is fabricated using stainless steel burners and corrosion-resistant aluminized steel tubes as standard on all models. It has an induced draft blower to pull the gas mixture through the burner tubes. The heater has a direct spark ignition system which doubles as a safety device to prove the flame.

Gas/Electric Precedent models exceed all California seasonal efficiency requirements. They also perform better than required to meet the California NOx emission requirements.

High Pressure Control

All units include High Pressure Control as standard.

Low Ambient Cooling

All Precedent microprocessor units have cooling capabilities down to 0°F as standard.

Electromechanical models have cooling capabilities to 40°F as built, or to 0°F by adding the optional low ambient control (frostat).

Low Voltage Connections

The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1, 2-2, and 3-3. This simplified system makes it easy for the installer to wire.

9

Features and Benefits

Phase Reversal Protection

Precedent units with 3-phase power and direct drive supply fan motors (3-5 ton) are equipped with phase reversal protection. This feature shall provide 100% protection for compressor against problems caused by phase reversal.

Quick-Access Panels

Remove two screws for access to the standardized internal components and wiring.

Quick-Adjust Idler Arm

With the Quick-Adjust Idler Arm, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money.

Single Point Power

A single electrical connection powers the unit.

Single Side Service

Single side service is standard on all units.

Standardized Components

Components are placed in the same location on all Precedent units. Familiarize yourself with one

Precedent and you are familiar with every Precedent.

Due to standardized components throughout the Precedent line, contractors/owners can stock fewer parts.

Thermal Expansion Valve

This feature is standard on all units.

Through the Base Condensate

Every unit includes provisions for through the base condensate drain connections. This allows the drain to be connected through the roof curb instead of a roof penetration.

Variety of Options*

Factory Installed Options*

Note:

*Refer to Model Number Description for option availability.

Belt Drive Motors (Three-phase)

For additional static requirements, Precedent

3-5 ton units offer an optional belt drive motor to meet a wide range of airflow needs.

10

Black Epoxy Pre-Coated Coils

The pre-coated coils are an economical option for protection in mildly corrosive environments.

CompleteCoat™ Condenser Coil

These coils provide excellent corrosion resistance as well as uniformity of coverage and coating thickness.

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Features and Benefits

Disconnect Switch (Available with Through-the-Base Electrical)

Factory installed 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available.

Codes require a method of assured unit shutdown for servicing. Field-installed disconnects sometimes interfere with service access. Factory installation of unit disconnects reduces costs, assures proper mounting and provides the opportunity to upgrade to unit circuit breaker protection.

Circuit Breaker (Required with

Through- the-Base Electrical)

Hinged Access Doors

This option is a factory installed thermal magnetic, molded case, HACR Circuit

Breaker with provisions for through the base electrical connections.

These doors permit easy access to the filter, fan/heat, and compressor/control sections. They reduce the potential roof damage from screws or sharp access door corners.

Novar Unit Controls

Novar 3051 and 2024 are available for Precedent Gas and Electric Heat models.

Phase Monitor

Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an

LED that provides an ON or FAULT indicator.

Powered or Unpowered Convenience

Outlet

This option is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered. This option can only be ordered when Through the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered.

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Stainless Steel Heat Exchanger

The optional stainless steel heat exchanger is constructed of 409 stainless steel. It is resistant to corrosion and oxidation and easy to clean.

The high strength to weight ratio allows for high ventilation rates with gas units. It is an excellent option to compliment the dehumidification option as a high outside air ventilation unit.

With this option, a 10-year stainless steel heat exchanger warranty is standard.

11

Features and Benefits

Supply and/or Return Air

Smoke Detector

Through-the-Base Electrical Utility Access

With this option installed, if smoke is detected, all unit operation will be shut down.

Reset will be manual at the unit.

Return Air Smoke Detectors require minimum allowable airflow when used with certain models.

An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field installed disconnect switch.

Factory provided through the base openings simplify wiring and piping. Because these utility openings frequently minimize the number of roof penetrations, the integrity of roofing materials is enhanced.

Factory or Field Installed Options*

Note:

*Refer to Model Number Description for option availability.

Barometric Relief

Designed to be used on downflow units, barometric relief is an unpowered means of relieving excess building pressure.

Clogged Filter/Fan Failure Switch

A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication.

These sensors allow a zone sensor service light or Integrated Comfort System to indicate a dirty filter or a fan that’s not working. The field installation charges for these valuable feedback devices often eliminate them from consideration. Factory installation can make such features a good investment.

Crankcase Heaters

These band or insertion heaters provide improved compressor reliability by warming the oil to prevent migration during off-cycles or low ambient conditions.

Discharge Air Sensing Kit

Provides true discharge air sensing in heating models. The kit is functional only with the ReliaTel

Options Module.

Electric Heaters

Electric heat modules are available within the basic unit. If ordering the Through the Base Electrical option with an Electrical Heater, the heater must be factory installed.

Fresh Air Options – Dampers and Economizer

0 - 25% manual or 0 - 50% motorized outside air hoods are available.

12 RT-PRC023-EN

Features and Benefits

Economizers are equipped with either dry bulb or reference or comparative enthalpy sensing.

These economizers provide free cooling as the outdoor temperature and/or humidity decreases.

Correctly installed, they offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation.

The economizers come with three control options — dry bulb is standard, enthalpy and differential enthalpy are optional.

Frostat

This capillary bulb embedded in the face of the evaporator coil monitors coil temperature to prevent evaporator icing and protect the compressor. Recommended for applications with low leaving air temperatures, low airflow and or high latent load applications.

LonTalk® Communications Interface

The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device or directly with generic LonTalkNetwork Building Automation System Controls.

Reference or Comparative Enthalpy

Measures and communicates humidity while maximizing comfort control.

Tool-less Hail Guards

Tool-less, hail protection quality coil guards shall be either factory or field-installed for condenser coil protection. This option protects the condenser coil from vandalism and/or hail damage.

Trane Communication Interface (TCI)

Available factory or field installed. This module when applied with the ReliaTel™ easily interfaces with Trane’s Integrated Comfort™ System.

Field Installed Options*

Note:

*Refer to Model Number Description for option availability.

CO

2

Sensing

The CO

2

sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO

2

(Carbon Dioxide) in the air. As the CO

2

levels increase, the outside air damper modulates to meet the CO

2

space ventilation requirements. The CO

2

sensor kit is available as a field installed accessory.

Dual Thermistor Remote Zone Sensor

This sensor will reduce the total number of remote sensors to obtain space temperature averaging.

This sensor should be utilized with ReliaTel controls.

High Altitude Kit

Previously a Canadian Agency requirement for units applied about 2000 feet, it is not required by the U.S. Domestic contractors should consult with local authority on best practice. Derates gas orifices by 10%.

High Static Drive

Available on many models, this high static drive accessory extends the capability of the standard motor. Avoid expensive motors and operating costs by installing this optimized sheave accessory.

RT-PRC023-EN 13

Features and Benefits

Humidity Sensor/Humidistat

Used in conjunction with our Dehumidification (Hot Gas Reheat) units to provide outstanding humidity control and comfort. Humidity sensors can be wall or duct mounted and set for levels between 40% and 60%.

LP Conversion Kit

Provided for field conversion of gas/electric units from Natural gas to Propane.

Quick Adapt Curbs

Enables easy conversion of existing Voyager 3-10 ton units to Precedent units on replacement jobs.

Quick Start Kits

Single phase equipment to enable startup and prevent building lighting dimming during low voltage.

Roof Curbs

Available for downflow units. Only two roof curbs for the entire line simplifies curb selection.

Remote Potentiometer

When properly installed in the economizer control circuitry, this accessory provides a remote variable resistance to enable the operator to adjust the minimum damper position.

Ventilation Override Accessory

With the Ventilation Override Accessory installed, the unit can be set to transition to up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust. The transition occurs when a binary input on the RTOM is closed (shorted). This would typically be a hard wired relay output from a smoke detector or fire control panel. The ventilation override kit is available as a field installed accessory.

Zone Sensors/Thermostats

Available in programmable, automatic and manual styles.

Other Benefits

Airflow Distribution

Airflow is outstanding. Precedent can replace an older machine with old ductwork and, in many cases, improve the comfort through better air distribution.

Cabinet Integrity

For added water integrity, Precedent has a raised 1 1/8" lip around the supply and return of the downflow units to prevent water from blowing into the ductwork.

14

Easy to Install, Service and Maintain

Because today’s owners are very cost-conscious when it comes to service and maintenance, the

Trane Precedent was designed with direct input from service contractors. This valuable information helped to design a product that would get the service person off the job quicker and save the owner money. Precedent offers outstanding standard features enhanced by a variety of factory and field

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Features and Benefits

installed options, multiple control options, rigorously tested proven designs and superior product and technical support.

Flexibility

Precedent offers ultimate flexibility. Units are built to order in our standard “shortest in the industry” ship cycle time.

ReliaTel™ Controls

ReliaTel controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature.

ReliaTel Control Logic Enhances Quality and Reliability

– prevents the unit from short cycling, considerably improving compressor life.

– ensures that the compressor will run for a specific amount of time which allows oil to return for better lubrication, enhancing the reliability of the compressor.

Precedent units with ReliaTel reduces the number of components required to operate the unit, thereby reducing possibilities for component failure.

ReliaTel Makes Installing and Servicing Easy

ReliaTel eliminates the need for field installed anti-shortcycle timer and time delay relays.

ReliaTel eliminates the need for field installed anti-shortcycle timer and time delay relays. ReliaTel controls provide these functions as an integral part of the unit. The contractor no longer has to purchase these controls as options and pay to install them.

The wiring of the low voltage connections to the unit and the zone sensors is as easy as 1-1, 2-2, and 3-3. This simplified system makes wiring easier for the installer.

ReliaTel Makes Testing Easy

ReliaTel requires no special tools to run the Precedent unit through its paces. Simply place a jumper between Test 1 and Test 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps automatically.

The unit automatically returns control to the zone sensor after stepping through the test mode a single time, even if the jumper is left on the unit.

As long as the unit has power and the “system on” LED is lit, ReliaTel is operational. The light indicates that the controls are functioning properly.

ReliaTel features expanded diagnostic capabilities when utilized with Trane Integrated Comfort™

Systems.

Some zone sensor options have central control panel lights which indicate the mode the unit is in and possible diagnostic information (dirty filters for example).

Other ReliaTel Benefits

The ReliaTel built-in anti-shortcycle timer, time delay relay and minimum “on” time control functions are factory tested to assure proper operation.

ReliaTel softens electrical “spikes” by staging on fans, compressors and heaters.

Intelligent Fallback is a benefit to the building occupant. If a component fails, the unit will continue to operate at predetermined temperature setpoint.

15

Features and Benefits

Intelligent Anticipation is a standard ReliaTel feature. It functions continuously as ReliaTel and zone sensor(s) work together in harmony to provide much tighter comfort control than conventional electro-mechanical thermostats.

The same ReliaTel Board fits all Packaged Gas/Electric, Cooling with Electric Heat, and Heat Pump models. This provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel.

Unit Cabinet

The compact cabinet with rounded corners takes up less room and is less costly to ship. The beveled and ribbed top is not only aesthetically pleasing, it is designed to prevent water from pooling.

VariTrac – Building Automation System

When Trane’s changeover VAV System for light commercial applications is coupled with

Precedent, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by

VariTrac.

Rigorous Testing

All of Precedent’s designs were rigorously rain tested at the factory to ensure water integrity.

Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging. Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition.

Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting lugs and rails hold up under stress.

We perform a 100% coil leak test at the factory. The evaporator and condenser coils are leak tested at 575 psig and pressure tested to 450 psig.

All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected immediately.

Every unit receives a 100% unit run test before leaving the production line to make sure it lives up to rigorous Trane requirements.

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Application Considerations

Application of this product should be within the cataloged airflow and cooling considerations.

Barometric Relief

This product line offers an optional barometric relief damper for use in conjunction with economizer option. This accessory consists of gravity dampers which open with increased pressure. As the building air pressure increases, the pressure in the unit return air section also increases, opening the dampers and relieving the conditioned space.

Note:

The effectiveness of barometric relief damper during economizing operation is system related. Pressure drop of the return air system should be considered to control building pressurization.

Black Epoxy Coil

The coils are manufactured with a thermoset, vinyl coating that is bonded to the aluminum fin stock prior to the fin stamping process. These coils are an economical option for protection in mildly corrosive environments.

Note:

Not to be used where seacoast applications exist.

Clearance Requirements

The recommended clearances identified with unit dimensions should be maintained to assure adequate service maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the local Trane sales personnel.

CompleteCoat™ Condenser Coil

The coils provide protection from corrosive environments and is ideal for seacoast applications.

Condensate Trap

The evaporator is a draw-thru configuration. A trap must be field provided prior to start-up on the cooling cycle.

Heating Operation

The heat exchanger is manufactured with aluminized steel. To prevent condensation within the heat exchanger, do not exceed 50% outside air or a minimum mixed air temperature of 40°F.

Low Ambient Cooling

The Precedent™ line features, with ReliaTel™ microprocessor controls, low ambient cooling down to 0°F. With electromechanical controls, Precedent features low ambient cooling to 40°F. The following features or options need to be included/considered when low ambient applications are required: continuous fan operation, crankcase heaters, thermal expansion valves, frostat.

Contact your local Trane Representative for more assistance with low ambient cooling applications.

Optional Stainless Steel Heat Exchanger

The optional stainless steel heat exchanger is manufactured with 409 stainless steel. To prevent corrosion and prolong heat exchanger reliability, the minimum mixed air temperature allowed across the heat exchanger is 20°F.

The stainless steel heat exchanger option is an excellent option that compliments the dehumidification package. Whenever high outside air or outside applications exist, these options should be utilized.

Unit Pitch

These units have reversible sloped condensate drain pans. Units must be installed level. Any unit slope must be toward the side of unit where condensate drain is connected.

RT-PRC023-EN 17

Selection Procedure

Cooling Capacity

Note:

Cooling Capacity Procedure is the same for electric heat (T*C) and gas heat (Y*C).

Step 1.

Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation methods or any other standard accepted method.

Factors used in unit selection:

• Packaged Cooling with Optional Electric Heat

• Total Cooling Load: 59 MBh

• Sensible Cooling Load: 40 MBh

• Airflow: 2000 cfm

• Electrical Characteristics: 460/60/3

• Summer Design Conditions: Entering Evaporator Coil: 80 DB, 67 WB Outdoor Ambient: 95

• External Static Pressure: 0.36 in. wg

• Downflow Configuration

• Efficiency: 13 SEER

• Economizer

Step 2.

As a starting point, a rough determination must be made of the size of the unit. The final selection will be made after examining the performance at the given conditions. Divide the total cooling load by nominal BTUH per ton (12 MBh per ton); then round up to the nearest unit size.

59 MBh / 12 MBh = approx. 5 tons

Step 3.

Table 13, p. 41 shows that a TSC060E4 has a

gross

cooling capacity of 62.3 MBh and 48.1 MBh sensible capacity at 2000 cfm and 95 DB outdoor ambient with 80 DB, 67 WB air entering the evaporator.

To Find Capacity at Intermediate Conditions not in the table.

When the design conditions are between two numbers that are in the capacity table, interpolation is required to approximate the capacity.

Note:

Extrapolation outside of the table conditions is not recommended.

Step 4.

In order to select the correct unit which meets the building’s requirements, the fan motor heat must be deducted from the gross cooling capacity. The amount of heat that the fan motor generates is dependent on the effort by the motor - cfm and static pressure. To determine the total unit static pressure:

External Static Duct System

Standard Filter 2 in. from

Table 115, p. 137

Economizer from Table 115, p. 137

(100% Outside Air)

*worst case

Electric Heater Size 6 kW from

Table 115, p. 137

0.36 wg

0.049 wg

0.105 wg

0.021 wg

(reference "Heating Capacity" section on this page for determination of heater size)

Total Static Pressure 0.535 wg

Note:

The Evaporator Fan Performance

Table 34, p. 62 has deducted the pressure drop for a filter

already in the unit (see note below

Table 34, p. 62

). Therefore, the actual total static pressure

is 0.535 -0.049 (from Table 115, p. 137 ) = 0.486 wg.

18 RT-PRC023-EN

Selection Procedure

With 2000 cfm and 0.5 wg.

Table 34, p. 62

shows 0.575 bhp for this unit.

Note:

Below the table is the formula to calculate Fan Motor Heat

2.87 x bhp + 0.75 = MBh.

2.87 x 0.575 + 0.15 = 1.8 MBh.

Now subtract the fan motor heat from the gross cooling capacity of the unit:

Net

Total Cooling Capacity

= 62.3 MBh - 1.8 = 60.5 MBh.

Net

Sensible Cooling Capacity

= 48.1 MBh - 1.8 = 46.3 MBh.

Subtracting Sensible from Total Capacity to find Latent Capacity

Net

Latent Capacity

= 60.5 - 46.3 = 14.2 MBh

Step 5.

Compare your resulting capacities to the building load. If the performance will not meet the required load of the building’s total or sensible cooling load, try a selection at the next higher size unit.

Heating Capacity

Note:

Heating capacity procedure DIFFERS for electric heat (T*C) and gas heat (Y*C) units.)

Step 1.

Calculate the building heating load using the Trane calculation form or other standard accepted method.

Step 2.

Size the system heating capacity to match the calculated building heating load. The following are building heating requirements:

Total heating load of 15 MBh

2000 cfm

T*C units with optional electric heat: 460 volt/3 phase Power Supply

The electric heat accessory capacities are listed in

Table 118, p. 139 . From the table, a 6 kW heater

will deliver 20.48 MBh at 480 volts. In order to determine capacity at 460 volts, the heater voltage

correction factor from Table 120, p. 140

must be used. Therefore, 20.48 MBh x 0.918 (voltage correction factor) = 18.8 MBh.

Y*C units with gas heat: Fuel- natural gas.

60 MBh, 80 MBh and 130 MBh input models shown in Table 116, p. 137 . The output capacities of

these furnaces are 48 MBh, 64 MBh and 104 MBh respectively. The low heat model with 48 MBh best matches the building requirements.

Air Delivery Selection

Note:

Air Delivery procedure is the same for electric heat and gas heat units.)

External static pressure drop through the air distribution system has been calculated to be 0.5

inches of water. Enter Table 54, p. 82 for a TSC063E4 at 2000 cfm and 0.5 static pressure. The

standard direct drive motor will give the desired airflow at a rated bhp of 0.73 and 951 rpm.

RT-PRC023-EN 19

Model Number Description - 3-10 Ton R-410A

Digit 1 - Unit Type

T DX Cooling

Y DX Cooling, Gas Heat

W Packaged Heat Pump

2 , 4

Digit 2 - Efficiency

S Standard Efficiency (13 SEER R-410A)

H High Efficiency (15 SEER R-410A)

Digit 3 - Airflow

C Convertible

Digit 4,5,6 - Nominal Gross

Cooling Capacity (MBh)

036

048

060

072

090

092

102

120

3 Tons

4 Tons

5 Tons

6 Ton

7½ Ton, Single Compressor

7½ Ton, Dual Compressor

8½ Ton

10 Ton

Digit 7 - Major Design Sequence

E R-410A Refrigerant

Digit 8 - Voltage Selection

1 208/230/60/1

3 208-230/60/3

4 460/60/3

W 575/60/3

Digit 9 - Unit Controls

E Electromechanical

1

R ReliaTel™ Microprocessor

Digit 10 - Heating Capacity

0=No Electric Heat E=12 kW (3 phase)

A=5 kW (1 phase)

2

F=14 kW (1 phase)

2

B=6 kW (3 phase)

D=10 kW (1 phase)

2

G=18 kW (1&3 phase)

J=23 kW (3 phase)

Note:

Applicable to Digit 1, Y models only.

L Low

M Medium

H High

X Low, Stainless Steel Heat Exchanger

Y Medium, Stainless Steel Heat

Exchanger

Z High, Stainless Steel Heat

Exchanger

Digit 11 - Minor Design Sequence

A First Sequence

Digit 12,13 - Service Sequence

** Factory Assigned

Digit 14 - Fresh Air Selection

0 No Fresh Air

A

Manual Outside Air Damper 0-50%

5

B Motorized Outside Air Damper

0-50%

C Economizer, Dry Bulb 0-100% without Barometric Relief

8

D Economizer, Dry Bulb 0-100%

with Barometric Relief

8

E Economizer, Reference Enthalpy

0-100% without Barometric Relief

4 , 8

F Economizer, Reference Enthalpy

0-100% with Barometric Relief

4

,

8

G Economizer, Comparative

Enthalpy 0-100% without

Barometric Relief

4 , 8

H Economizer, Comparative

Enthalpy 0-100% with Barometric

Relief

4 , 8

Digit 15 - Supply Fan/Drive Type/

Motor

0

Standard Drive

7

2

Optional Belt Drive Motor

20

Digit 16 - Hinged Service Access/

Filters

0 Standard Panels/Standard Filters

A Hinged Access Panels/Standard

Filters

B Standard Panels/2” Pleated Filters

C Hinged Access Panels/2” Pleated

Filters

Digit 17 - Condenser Coil

Protection

0 Standard Coil

1 Standard Coil with Hail Guard

2 Black Epoxy Pre-Coated Condenser

Coil

3 Black Epoxy Pre-Coated

Condenser Coil with Hail Guard

4 CompleteCoat™ Condenser Coil

5 CompleteCoat™ Condenser Coil with Hail Guard

Digit 18 - Through the Base

Provisions

Note:

Applicable to Digit 1, T or Y models

0 No Through the Base Provisions

A Through the Base Electric

9

Note:

Applicable to Digit 1, Y models only

B Through the Base Gas Piping

C Through the Base Electric and Gas

Piping

17

Digit 19 - Disconnect/Circuit

Breaker/Phase Monitor (three- phase only)

0 No Disconnect/No Circuit Breaker

No Phase Monitor

21

1 Unit Mounted Non-Fused

Disconnect

9

2

Unit Mounted Circuit Breaker

9

3

Phase Monitor

21 , 22

4 Phase Monitor & Non-Fused

Disconnect Switch

9 , 21

,

22

5 Phase Monitor & Circuit Breaker

9

,

21

,

22

Digit 20 - Convenience Outlet

0 No Convenience Outlet

A Unpowered Convenience Outlet

B Powered Convenience Outlet

(three-phase only)

10

Digit 21 - Communications

Options

4

0 No Communications Interface

1 Trane Communications Interface

2 LonTalk® Communications

Interface

3

Novar 2024 Controls

1

4 Novar 3051 Controls without Zone

Sensor

1

Digit 22 - Refrigeration System

Option

0

Standard Refrigeration System

11

Digit 23 - Refrigeration Controls

Note:

Applicable to Digit 7 = E

0 No Refrigeration Control

6

1 Frostat

12

2

Crankcase Heater

3

3 Frostat

12

and Crankcase Heater

3

Digit 24 - Smoke Detector

18

0 No Smoke Detector

A

Return Air Smoke Detector

13 , 14

B Supply Air Smoke Detector

C Supply and Return Air Smoke

Detectors

13

,

14

Digit 25 - Monitoring Controls

0

No Monitoring Control

15

1

Clogged Filter Switch

15

2 Fan Failure Switch

15

3 Discharge Air Sensing Tube

15

4 Clogged Filter Switch and Fan

Fail Switch

15

5 Clogged Filter Switch and Discharge

Air Sensing Tube

15

6 Fan Fail Switch and Discharge Air

Sensing Tube

15

7 Clogged Filter and Fan Fail Switches

and Discharge Air Sensing Tube

15

8

Novar Return Air Sensor

16

9

Novar 3051 Zone Sensor

23

20 RT-PRC023-EN

Model Number Description - 3-10 Ton R-410A

Model Number Notes

1.

Not available for 3-5 tons, R-410A

Heat Pumps.

2. Available on 3-5 Standard

Efficiency.

3. Standard on all 15 SEER and

4-5 Ton E3,4,W Heat Pumps and all

6-10 Ton units.

4. Not available with electromechanical controls.

5. Manual outside air damper will ship factory supplied within the unit, but must be field installed.

6. High pressure control is standard on all units.

7.

Multispeed direct drive standard on single-phase and 15 SEER products. Belt drive standard on three-phase 13 SEER and 6-10 Ton products.

8. Economizer with Barometric

Relief is for downflow configured units only. Order Economizer without Barometric Relief for horizontal configuration.

Barometric Relief for horizontal configured units must be ordered as field installed accessory.

9. Through the base electric required when ordering disconnect/circuit breaker options.

10. Requires use of Disconnect or

Circuit Breaker.

11. Standard metering devices are

TXVs.

12. Frostat cannot be field installed in electro-mechanical units.

13. The return air smoke detector may not fit up or work properly on the

Precedent units when used in conjunction with 3rd party accessories such as bolt on heat wheels, economizers and power exhaust. Do not order the return air smoke detectors when using this type of accessory.

14. Return Air Smoke Detector cannot be ordered with Novar Controls.

15. These options are standard when ordering Novar Controls.

16. This option is used when ordering

Novar Controls.

17. Includes gas piping and shutoff

(field assembly required).

18. Not available with high temperature duct sensor accessory.

19. Requires hinged access panels.

20. Belt Drive optional on three-phase

15 SEER, R-410A units.

21. Phase Reversal protection is standard on 3-5 ton units with

Direct Drive and 3 phase power.

22. Available on Belt Drive (3-10) tons

23. Novar Sensor utilized with

Digit 21 = (4) Novar 3051 Controls without Zone Sensor

RT-PRC023-EN 21

General Data

Table 1.

General data - 3-4 tons - standard efficiency

T/YSC036E1

3 Tons

T/YSC036E3,4,W

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(c)

Outdoor Coil

Type

Tube Size (in.) OD

Face Area (sq. ft.)

Rows/FPI

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Motor hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Number Motors

Motor hp

Motor Frame Size

Filters

(d)

Type Furnished

Number Size Recommended

Refrigerant Charge

(e)

Pounds of R-410A

continued on next page

35,620

13.0

1,200/1,200

35,000

3.04

1/Scroll

81

Lanced

0.3125

10.96

2/17

37,150

13.0

1,200/1,200

35,800

3.20

1/Scroll

81

Lanced

0.3125

9.59

2/17

T/YSC048E1

4 Tons

T/YSC048E3,4,W

49,210

13.0

1,600/1,600

48,000

4.32

1/Scroll

82

Lanced

0.3125

10.96

2/17

49,450

13.0

1,600/1,600

48,000

4.39

1/Scroll

82

Lanced

0.3125

10.96

2/17

Lanced

0.3125

7.71

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/22

Direct/1

3,466

0.33

1,075

FC Centrifugal

1/11x11

Direct/5

1

0.75

48

Throwaway

(2) 20x30x1

6.3

Propeller

1/22

Direct/1

3,375

0.33

1,075

FC Centrifugal

1/11x11

Belt/Variable

1

1.0

56

Throwaway

(2) 20x30x1

6.3

Propeller

1/22

Direct/1

3,411

0.33

1,075

FC Centrifugal

1/11x11

Direct/5

1

1.0

48

Throwaway

(2) 20x30x1

7.4

Propeller

1/22

Direct/1

3,403

0.33

1,075

FC Centrifugal

1/11x11

Belt/Variable

1

1.0

56

Throwaway

(2) 20x30x1

7.4

22 RT-PRC023-EN

General Data

Table 1.

(continued) General data - 3-4 tons - standard efficiency

T/YSC036E1

3 Tons

T/YSC036E3,4,W T/YSC048E1

4 Tons

T/YSC048E3,4,W

Heating Performance

(f)

(Gas/Electric Only)

Heating Input

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Heating Output

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

AFUE%

(g)

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Steady State Efficiency%

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Burners

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Stages

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Gas Supply Line Pressure

Natural (minimum/maximum)

LP (minimum/maximum)

Gas Connection Pipe Size (in)

Low Heat

Mid Heat

High Heat

60,000

80,000

120,000

48,000

65,000

96,000

2

2

3

78

78

78

80

81

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

48,000

64,000

96,000

2

2

3

80

80

80

80

80

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

49,000

65,000

96,000

2

2

3

79

79

79

81

81

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

48,000

64,000

96,000

2

2

3

80

80

80

1

1

1

80

80

80

4.5/10.5

10.0/13.0

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134 .

(d) Optional 2” pleated filters also available.

(e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(f) Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards

Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only.

(g) AFUE is rated in accordance with DOE test procedures.

RT-PRC023-EN 23

General Data

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(c)

Outdoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Number Motors/hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp

Motor Frame Size

Filters

(d)

Type Furnished

Number Size Recommended

Refrigerant Charge

(e)

Pounds of R-410A

continued on next page

Table 2.

General data - 5 Tons - standard efficiency

T/YSC060E1

59,900

13.0

2,000/2,000

58,000

5.25

1/Scroll

82

Lanced

0.3125

10.96

3/17

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/22

Direct/1

3,271

0.40

1,075

FC Centrifugal

1/11x11

Direct/5

1.0

48

Throwaway

(2) 20x30x1

9.5

5 Tons

T/YSC060E3,4,W

62,270

13.0

2,000/2,000

60,000

5.46

1/Scroll

82

Lanced

0.3125

10.96

3/17

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/22

Direct/1

3,245

0.40

1,075

FC Centrifugal

1/11x11

Belt/Variable

1.0

56

Throwaway

(2)20x30x1

9.4

24 RT-PRC023-EN

RT-PRC023-EN

General Data

Table 2.

(continued) General data - 5 Tons - standard efficiency

5 Tons

T/YSC060E1 T/YSC060E3,4,W

Heating Performance

(f)

(Gas/Electric Only)

Heating Input

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Heating Output

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

AFUE%

(g)

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Steady State Efficiency%

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Burners

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Stages

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Gas Supply Line Pressure

Natural (minimum/maximum)

LP (minimum/maximum)

Gas Connection Pipe Size (in)

Low Heat

Mid Heat

High Heat

60,000

80,000

130,000

48,000

65,000

104,000

2

2

3

78

79

78

80

81

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

130,000

48,000

64,000

104,000

2

2

3

80

80

80

1

1

1

80

80

80

4.5/10.5

10.0/13.0

1/2

1/2

1/2

1/2

1/2

1/2

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134

.

(d) Optional 2” pleated filters also available.

(e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(f) Heating performance limit settings and rating data were established and approved under laboratory test conditions using

American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above

2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only.

(g) AFUE is rated in accordance with DOE test procedures.

25

General Data

Table 3.

General data - 6-10 tons - standard efficiency

6 Tons

T/YSC072E3,4,W

7½ Tons

T/YSC092E3,4,W

8½ Tons

T/YSC102E3,4,W

10 Tons

T/YSC120E3,4,W

Cooling Performance

(a)

Gross Cooling Capacity

EER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

Integrated Part Load Value

(c)

System Power (kW)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(d)

Outdoor Coil

Type

Tube Size (in.) OD

Face Area (sq. ft.)

Rows/FPI

75,000

11.2

2,400/2,100

71,200

6.36

1/Scroll

89

94,000

11.2

3,000/2,625

89,300

12.5

7.97

2/Scroll

87

102,000

11.2

3,400/2,975

96,600

12.5

8.62

2/Scroll

86

118,000

10.6

4,000/3,500

110,300

12.0

10.4

2/Scroll

86

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Motor hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp (Standard/Oversized)

Motor Frame Size (Standard/Oversized)

Filters

(e)

Lanced

0.3125

9.89

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

12.36

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

12.36

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

12.36

3/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/26

Direct/1

6,037

0.7

1,100

FC Centrifugal

1/12x12

Belt/Variable

1.0/2.0

56/56

Propeller

1/26

Direct/1

6,610

0.75

1,100

FC Centrifugal

1/15x15

Belt/Variable

2.0/3.0

56/56

Propeller

1/26

Direct/1

6,610

0.75

1,100

FC Centrifugal

1/15x15

Belt/Variable

2.0/3.0

56/56

Propeller

1/26

Direct/1

7,057

0.75

1,100

FC Centrifugal

1/15x15

Belt/Variable

3.0/5.0

56/56

Type Furnished

Number Size Recommended

Refrigerant Charge

(f)

Pounds of R-410A

continued on next page

Lanced

0.3125

17

3/17

Throwaway

(4) 16x25x2

10.5

Lanced

0.3125

19.83

3/17

Throwaway

(4) 20x25x2

7.12/6.62

Lanced

0.3125

19.83

3/17

Throwaway

(4) 20x25x2

8.37/7.56

Lanced

0.3125

27.21

3/17

Throwaway

(4) 20x25x2

11.81/7.25

26 RT-PRC023-EN

General Data

Table 3.

(continued) General data - 6-10 tons - standard efficiency

6 Tons

T/YSC072E3,4,W

7½ Tons

T/YSC092E3,4,W

8½ Tons

T/YSC102E3,4,W

10 Tons

T/YSC120E3,4,W

Heating Performance

(g)

(Gas/Electric Only)

Heating Input

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Heating Output

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

AFUE%

(h)

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Steady State Efficiency%

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Burners

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Stages

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Gas Supply Line Pressure

Natural (minimum/maximum)

LP (minimum/maximum)

Gas Connection Pipe Size (in)

Low Heat

Mid Heat

High Heat

80,000

120,000

150,000/105,000

64,800

97,200

121,500/85,000

2

3

3

81

81

81

81

81

81

1

1

2

4.5/14.0

10.0/14.0

120,000

150,000/105,000

200,000/140,000

97,200

121,500/85,000

160,000/112,000

3

3

4

81

81

81

81

81

80

1

2

2

4.5/14.0

10.0/14.0

120,000

150,000/105,000

200,000/140,000

97,200

121,500/85,000

160,000/112,000

3

3

4

81

81

81

81

81

80

1

2

2

4.5/14.0

10.0/14.0

150,000/105,000

200,000/140,000

250,000/175,000

121,500/85,000

162,000/113,000

202,500/141,800

3

4

5

81

81

81

2

2

2

81

81

81

4.5/14.0

10.0/14.0

1/2

1/2

3/4

1/2

3/4

3/4

1/2

3/4

3/4

3/4

3/4

3/4

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER is rated at ARI conditions and in accordance with DOE test procedures.

(c) Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated 80°F ambient, 80°F entering dry bulb and 67°F entering wet bulb at ARI rated cfm.

(d) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134 .

(e) Optional 2” pleated filters also available.

(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(g) Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards

Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only.

(h) AFUE is rated in accordance with DOE test procedures.

RT-PRC023-EN 27

General Data

Table 4.

General data - 3-4 tons - standard efficiency

WSC036E1

3 Tons

WSC036E3,4,W WSC048E1

4 Tons

WSC048E3,4,W

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Heating Performance

(c)

High Temp. Btuh Rating

System Power kW/COP

Low Temp. Btuh Rating

System Power (kW)/COP

HSPF (Btu/Watts-hr)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(d)

37,650

13.0

1,200/1,200

37,000

3.49

37,000

3.31/3.30

21,200

2.99/2.10

8.00

1/Scroll

38,030

13.0

1,200/1,200

37,000

3.45

37,000

3.21/3.40

20,700

2.85/2.10

8.00

1/Scroll

49,040

13.0

1,600/1,600

48,000

4.40

44,400

3.91/3.30

25,000

3.63/2.00

7.80

1/Scroll

50,130

13.0

1,600/1,600

48,800

4.40

44,400

3.86/3.40

24,900

3.53/2.10

7.80

1/Scroll

81 80 82 82

Outdoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Number Motors/hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp

Motor Frame Size (Standard/Oversized)

continued on next page

Lanced

0.3125

9.59

2/17

Thermal Expansion Valve

Lanced

0.3125

10.96

3/17

Thermal Expansion Valve

Lanced

0.3125

10.96

3/17

Thermal Expansion Valve

Lanced

0.3125

10.96

3/17

Thermal Expansion Valve

Lanced

0.3125

6.68

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

6.68

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/22

Direct/1

3,323

0.25

1,075

FC Centrifugal

1/11x11

Direct/5

0.75

48

Propeller

1/22

Direct/1

2,823

0.25

1,075

FC Centrifugal

1/11x11

Belt/Variable

1.0

56

Propeller

1/22

Direct/1

3,276

0.40

1,075

FC Centrifugal

1/11x11

Direct/5

1.0

48

Propeller

1/22

Direct/1

3,279

0.40

1,075

FC Centrifugal

1/11x11

Belt/Variable

1.0

56

28 RT-PRC023-EN

General Data

Table 4.

(continued) General data - 3-4 tons - standard efficiency

WSC036E1

3 Tons

WSC036E3,4,W WSC048E1

4 Tons

WSC048E3,4,W

Filters

(e)

Type Furnished

Number Size Recommended

Refrigerant Charge

(f)

Pounds of R-410A

Throwaway

(2) 20x30x1

Throwaway

(2) 20x30x1

Throwaway

(2) 20x30x1

Throwaway

(2) 20x30x1

5.6

7.3

8.8

9.4

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Heating performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(d) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134 .

(e) Optional 2” pleated filters also available.

(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

RT-PRC023-EN 29

General Data

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Heating Performance

(c)

High Temp. Btuh Rating

System Power kW/COP

Low Temp. Btuh Rating

System Power kW/COP

HSPF (Btu/Watts-hr)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(d)

Outdoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Motor hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp

Motor Frame Size

continued on next page

Table 5.

General data - 5 tons - standard efficiency

WSC060E1

58,360

13.0

2,000/2,000

57,000

5.06

58,500

4.86/3.50

34,500

4.46/2.30

8.00

1/Scroll

87

Lanced

0.3125

17.00

3/17

Thermal Expansion Valve

Lanced

0.3125

9.27

3/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/26

Direct/1

5,145

0.40

1,075

FC Centrifugal

1/11x11

Direct/5

1.00

48

5 Tons

WSC060E3,4,W

63,440

13.0

2,000/2,000

62,000

5.13

58,500

4.94/3.50

34,400

4.44/2.30

8.00

1/Scroll

87

Lanced

0.3125

17.00

3/17

Thermal Expansion Valve

Lanced

0.3125

9.27

3/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/26

Direct/1

5,138

0.40

1,075

FC Centrifugal

1/11x11

Belt/Variable

1.00

56

30 RT-PRC023-EN

RT-PRC023-EN

General Data

Table 5.

(continued) General data - 5 tons - standard efficiency

5 Tons

WSC060E1 WSC060E3,4,W

Filters

(e)

Type Furnished

Number Size Recommended

Refrigerant Charge

(f)

Pounds of R-410A

Throwaway

(4) 16x25x2

Throwaway

(4) 16x25x2

10.0

10.6

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Heating performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(d) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to

Table 109, p. 134

.

(e) Optional 2” pleated filters also available.

(f) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

31

General Data

Table 6.

General data - 3-4 tons - high efficiency

T/YHC036E1

3 Tons

T/YHC036E3,4 T/YHC048E1

4 Tons

T/YHC048E3,4

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(c)

Outdoor Coil

Type

Tube Size (in.) OD

Face Area (sq. ft.)

Rows/FPI

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Motor hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Number Motors

Motor hp (Standard/Oversized)

Motor Frame Size (Standard/Oversized)

Indoor Fan

Type (Optional)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Number Motors

Motor hp (Standard/Oversized)

Motor Frame Size (Standard/Oversized)

Filters

(d)

Type Furnished

Number Size Recommended

Refrigerant Charge

(e)

Pounds of R-410A

continued on next page

38,490

15.2

1,200/1,200

38,000

2.93

1/Scroll

81

Lanced

0.3125

10.96

3/17

Lanced

0.3125

7.71

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

7.71

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

9.27

3/16

Thermal Expansion Valve

1¾ NPT

Lanced

0.3125

9.27

3/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/22

Direct/1

3,064

0.2

1,075

FC Centrifugal

1/11x11

Direct/5

1

0.75

48

Throwaway

(2) 20x30x1

7.9

38,490

15.0

1,200/1,200

38,000

2.99

1/Scroll

81

Lanced

0.3125

10.96

3/17

Propeller

1/22

Direct/1

3,064

0.2

1,075

FC Centrifugal

1/11x11

Direct/5

1

1.0

48

FC Centrifugal

1/11x11

Belt/Variable

1

1.0

56

Throwaway

(2) 20x30x1

7.9

48,930

15.0

1,600/1,600

48,000

3.83

1/Scroll

87

Lanced

0.3125

17.00

3/17

Propeller

1/26

Direct/1

3,986

0.4

1,075

FC Centrifugal

1/11x11

Direct/5

1

1.0

48

Throwaway

(4) 16x25x2

11.0

49,930

15.0

1,600/1,600

49,000

3.67

1/Scroll

87

Lanced

0.3125

17.00

3/17

Propeller

1/26

Direct/1

3,982

0.4

1,075

FC Centrifugal

1/11x11

Direct/5

1

1.0

48

FC Centrifugal

1/11x11

Belt/Variable

1

1.0

56

Throwaway

(4) 16x25x2

11.0

32 RT-PRC023-EN

General Data

Table 6.

(continued) General data - 3-4 tons - high efficiency

T/YHC036E1

3 Tons

T/YHC036E3,4 T/YHC048E1

4 Tons

T/YHC048E3,4

Heating Performance

(f)

(Gas/Electric Only)

Heating Input

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Heating Output

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

AFUE%

(g)

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Steady State Efficiency%

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Burners

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Stages

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Gas Supply Line Pressure

Natural (minimum/maximum)

LP (minimum/maximum)

Gas Connection Pipe Size (in)

Low Heat

Mid Heat

High Heat

60,000

80,000

120,000

48,000

65,000

96,000

2

2

3

78

78

78

80

81

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

48,000

64,000

96,000

2

2

3

78

78

78

80

80

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

49,000

64,000

96,000

2

2

3

80

79

79

81

80

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

120,000

48,000

64,000

96,000

2

2

3

81

80

81

1

1

1

80

79

79

4.5/10.5

10.0/13.0

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134 .

(d) Optional 2” pleated filters also available.

(e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(f) Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards

Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only.

(g) AFUE is rated in accordance with DOE test procedures.

RT-PRC023-EN 33

General Data

34

Cooling Performance

(a)

Gross Cooling Capacity

SEER

(b)

Nominal cfm / ARI Rated cfm

ARI Net Cooling Capacity

System Power (kW)

Compressor

Number/Type

Sound

Outdoor Sound Rating (dB)

(c)

Outdoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Indoor Coil

Type

Tube Size (in.)

Face Area (sq. ft.)

Rows/FPI

Refrigerant Control

Drain Connection Number/Size (in.)

Outdoor Fan

Type

Number Used/Diameter (in.)

Drive Type/No. Speeds cfm

Number Motors/hp

Motor rpm

Indoor Fan

Type (Standard)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp

Motor Frame Size

Indoor Fan

Type (Optional)

Number Used/Diameter (in.)

Drive Type/Number Speeds

Motor hp

Motor Frame Size

Filters

(d)

Type Furnished

Number Size Recommended

Refrigerant Charge

(e)

Pounds of R-410A

continued on next page

Table 7.

General data - 5 tons - high efficiency

T/YH060E1

62,490

14.8

2,000/2,000

61,000

4.75

1/Scroll

87

Lanced

0.3125

17.00

3/17

Lanced

0.3125

9.89

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/26

Direct/1

3,953

0.40

1,075

FC Centrifugal

1/11x11

Direct/5

1.0

48

Throwaway

(4) 16x25x2

12.5

5 Tons

T/YHC060E3,4

63,490

15.0

2,000/2,000

62,000

4.83

1/Scroll

87

Lanced

0.3125

17.00

3/17

Lanced

0.3125

9.89

4/16

Thermal Expansion Valve

1¾ NPT

Propeller

1/26

Direct/1

3,953

0.40

1,075

FC Centrifugal

1/11x11

Direct/5

1.0

48

FC Centrifugal

1/11x11

Belt/Variable

1.0

56

Throwaway

(4) 16x25x2

12.5

RT-PRC023-EN

RT-PRC023-EN

General Data

Table 7.

(continued) General data - 5 tons - high efficiency

5 Tons

T/YH060E1 T/YHC060E3,4

Heating Performance

(f)

(Gas/Electric Only)

Heating Input

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Heating Output

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

AFUE%

(g)

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Steady State Efficiency%

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Burners

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

No. Stages

Low Heat Input (Btu)

Mid Heat Input (Btu)

High Heat Input (Btu)

Gas Supply Line Pressure

Natural (minimum/maximum)

LP (minimum/maximum)

Gas Connection Pipe Size (in)

Low Heat

Mid Heat

High Heat

60,000

80,000

130,000

49,000

64,000

104,000

2

2

3

80

79

80

81

80

80

1

1

1

4.5/10.5

10.0/13.0

60,000

80,000

130,000

48,000

64,000

104,000

2

2

3

81

80

80

1

1

1

80

79

80

4.5/10.5

10.0/13.0

1/2

1/2

1/2

1/2

1/2

1/2

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).

(b) EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

(c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table 109, p. 134

.

(d) Optional 2” pleated filters also available.

(e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(f) Heating performance limit settings and rating data were established and approved under laboratory test conditions using

American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above

2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only.

(g) AFUE is rated in accordance with DOE test procedures.

35

Performance Data

Table 8.

Gross cooling capacities 3 tons standard efficiency - single phase T/YSC036E1

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080 75 33.6

28.2

37.2

20.6

41.0

12.4

31.0

26.6

34.4

19.3

38.0

10.9

28.2

25.2

31.4

17.4

34.9

9.2

1080 80 34.6

34.5

37.7

26.6

41.7

19.7

32.2

32.2

34.9

25.2

38.8

17.6

29.8

29.8

31.9

23.5

35.6

16.2

1080 85 36.8

36.8

38.2

32.8

42.1

25.2

34.4

34.4

35.4

31.3

39.1

23.5

32.0

32.0

32.5

30.0

36.0

22.0

1080 90 39.1

39.1

39.2

39.1

42.4

30.9

36.8

36.8

36.7

36.7

39.5

29.4

34.3

34.3

34.2

34.2

36.4

27.9

1200 75 34.4

30.2

38.0

21.7

41.8

12.5

31.7

28.7

35.1

20.2

38.7

11.6

28.9

27.3

32.0

18.4

35.5

9.5

1200 80 35.8

35.8

38.5

28.2

42.6

20.0

33.4

33.4

35.6

26.9

39.5

18.6

30.9

30.9

32.6

25.1

36.2

16.9

1200 85 38.2

38.2

39.0

35.3

42.8

26.4

35.8

35.8

36.2

34.0

39.8

24.9

33.2

33.2

33.4

32.5

36.6

23.5

1200 90 40.6

40.6

40.6

40.6

43.2

33.1

38.2

38.2

38.1

38.1

40.2

31.5

35.6

35.6

35.5

35.5

37.1

29.9

1320 75 35.0

32.3

38.6

22.6

42.4

12.7

32.4

30.7

35.6

20.9

39.3

11.1

29.6

29.0

32.5

19.4

36.0

10.3

1320 80 37.0

37.0

39.1

30.3

43.2

20.9

34.5

34.5

36.2

28.5

40.0

19.3

31.8

31.8

33.2

26.8

36.7

17.7

1320 85 39.4

39.4

39.8

37.9

43.5

27.9

36.9

36.9

37.1

36.3

40.4

26.4

34.3

34.3

34.3

34.2

37.1

24.7

1320 90 41.9

41.9

41.9

41.9

43.9

35.0

39.4

39.4

39.4

39.4

40.8

33.6

36.7

36.7

36.6

36.6

37.6

32.2

1440 75 35.7

34.2

39.1

23.7

43.0

13.6

33.0

32.4

36.1

22.2

39.8

11.4

30.2

30.2

33.0

20.4

36.5

10.6

1440 80 38.0

38.0

39.7

31.6

43.7

21.7

35.4

35.4

36.7

30.1

40.5

20.4

32.7

32.7

33.7

28.8

37.1

18.4

1440 85 40.5

40.5

40.6

40.0

44.0

29.3

37.9

37.9

37.9

37.9

40.9

27.8

35.2

35.2

35.2

35.2

37.6

26.2

1440 90 43.1

43.1

43.1

43.1

44.5

37.2

40.5

40.5

40.4

40.4

41.5

36.1

37.7

37.7

37.7

37.7

38.3

34.8

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1080 75 25.3

23.7

28.3

15.8

31.6

8.3

1080 80 27.1

27.1

28.8

21.8

32.3

14.6

1080 85 29.4

29.4

29.6

28.6

32.7

20.4

1080 90 31.6

31.6

31.6

31.6

33.1

26.3

1200 75 26.0

25.5

28.8

16.7

32.1

8.5

1200 80 28.2

28.2

29.4

23.5

32.8

15.6

1200 85 30.5

30.5

30.5

30.4

33.2

21.8

1200 90 32.8

32.8

32.8

32.8

33.8

28.5

1320 75 26.7

26.7

29.3

17.8

32.6

8.7

1320 80 29.1

29.1

29.9

25.4

33.2

16.4

1320 85 31.4

31.4

31.4

31.4

33.8

23.1

1320 90 33.8

33.8

33.8

33.8

34.3

31.1

1440 75 27.4

27.4

29.7

18.6

32.9

8.9

1440 80 29.9

29.9

30.4

27.3

33.6

16.7

1440 85 32.3

32.3

32.3

32.3

34.2

24.7

1440 90 34.7

34.7

34.7

34.7

35.0

33.5

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

36 RT-PRC023-EN

Performance Data

Table 9.

Gross cooling capacities 3 tons standard efficiency - three phase T/YSC036E,3,4,W

85

Ambient Temperature

95 105

Air

Flow

Ent

DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080

1080

1080

1080

1200

1200

1200

1200

1320

1320

1320

1320

1440

1440

1440

1440

90

75

80

85

75

80

85

90

75

80

85

90

75

80

85

90

1320

1320

1320

1320

1440

1440

1440

1440

1080

1080

1080

1080

1200

1200

1200

1200

75

80

85

90

75

80

85

90

75

80

85

90

75

80

85

90

34.9

29.1

38.7

21.5

42.6

12.9

32.4

27.7

36.0

19.8

39.8

11.8

29.8

26.2

33.3

18.4

36.9

9.9

35.6

35.6

39.0

27.6

43.2

19.3

33.5

33.5

36.4

26.1

40.3

18.2

31.2

31.2

33.6

24.7

37.4

16.7

37.9

37.9

39.4

33.5

43.5

25.8

35.7

35.7

36.8

32.2

40.7

24.5

33.5

33.5

34.1

30.9

37.8

23.3

40.1

40.1

40.1

40.1

43.7

31.8

38.0

38.0

37.9

37.9

41.0

30.5

35.7

35.7

35.6

35.6

38.1

29.1

35.6

31.1

39.4

22.3

43.4

13.3

33.2

29.7

36.7

21.0

40.5

11.2

30.5

28.3

33.9

19.3

37.5

10.1

36.9

36.9

39.8

29.2

43.9

19.6

34.7

34.7

37.2

27.8

41.1

18.7

32.4

32.4

34.4

26.3

38.1

17.9

39.3

39.3

40.2

36.1

44.3

27.3

37.1

37.1

37.6

34.8

41.5

26.0

34.7

34.7

35.0

33.8

38.5

24.6

41.7

41.7

41.6

41.6

44.5

33.9

39.4

39.4

39.4

39.4

41.7

32.6

37.0

37.0

37.0

37.0

38.8

31.2

36.3

33.1

40.1

23.3

44.0

13.2

33.8

31.7

37.3

22.0

41.1

11.4

31.2

30.4

34.4

20.1

38.0

10.0

38.1

38.1

40.5

30.9

44.6

21.0

35.8

35.8

37.8

29.4

41.7

20.1

33.4

33.4

34.9

28.1

38.6

17.9

40.6

40.6

41.0

38.8

45.0

28.7

38.3

38.3

38.5

37.6

42.0

27.0

35.8

35.8

35.9

35.8

39.0

25.9

43.0

43.0

43.0

43.0

45.2

36.0

40.7

40.7

40.6

40.6

42.4

34.8

38.2

38.2

38.1

38.1

39.4

33.3

37.0

35.1

40.6

24.3

44.6

13.4

34.5

33.8

37.8

22.8

41.6

12.0

31.8

31.8

34.9

21.5

38.5

10.7

39.1

39.1

41.1

32.6

45.2

22.3

36.8

36.8

38.3

31.1

42.2

21.2

34.3

34.3

35.4

29.8

39.1

19.6

41.7

41.7

41.8

41.3

45.5

30.2

39.3

39.3

39.3

39.3

42.5

28.7

36.8

36.8

36.8

36.8

39.5

27.1

44.2

44.2

44.2

44.2

45.8

38.1

41.8

41.8

41.7

41.7

43.0

36.7

39.2

39.2

39.2

39.2

39.9

35.6

Ambient Temperature

Air

Flow

Ent

DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

27.0

24.8

30.3

16.9

33.7

8.6

28.7

28.7

30.7

23.2

34.2

15.4

30.9

30.9

31.2

29.8

34.6

21.6

33.1

33.1

33.1

33.1

34.9

27.5

27.7

27.0

30.8

18.0

34.3

8.7

29.8

29.8

31.3

24.8

34.8

15.9

32.1

32.1

32.1

32.1

35.2

23.0

34.4

34.4

34.3

34.3

35.6

29.8

28.4

28.4

31.3

18.7

34.7

8.6

30.7

30.7

31.8

26.5

35.3

17.4

33.1

33.1

33.1

33.1

35.7

24.4

35.5

35.5

35.5

35.5

36.1

32.0

29.1

29.1

31.7

19.8

35.1

9.2

31.6

31.6

32.3

28.4

35.7

18.3

34.0

34.0

34.0

34.0

36.2

25.9

36.4

36.4

36.4

36.4

36.7

34.6

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 37

Performance Data

Table 10. Gross cooling capacities 4 tons standard efficiency - single phase T/YSC048E1

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440

1440

1440

1440

1600

1600

1600

1600

1760

1760

1760

1760

1920

1920

1920

1920

1760

1760

1760

1760

1920

1920

1920

1920

1440

1440

1440

1440

1600

1600

1600

1600

75 46.2

38.6

51.6

28.3

80 46.9

46.9

51.9

36.5

85 49.9

49.9

52.2

44.8

90 53.0

53.0

52.9

52.9

75 47.2

41.3

52.6

29.7

80 48.7

48.7

52.9

38.8

85 51.9

51.9

53.3

48.2

90 55.0

55.0

55.0

55.0

75 48.2

44.0

53.5

31.1

80 50.3

50.3

53.8

41.2

85 53.6

53.6

54.2

51.5

90 56.8

56.8

56.8

56.8

75 48.9

46.6

54.2

32.5

80 51.7

51.7

54.5

43.5

57.2

17.8 42.8

36.7

48.0

26.4

53.4

15.6

39.1 34.6

44.1 24.4

49.3

15.6

57.6

26.2 44.0

44.0

48.3

34.6

53.9

24.3

40.8 40.8

44.4 32.6

49.7

22.0

57.9

34.2 47.0

47.0

48.6

42.9

54.1

32.3

43.8 43.8

44.9 41.1

50.1

30.4

58.2

42.3 50.0

50.0

49.9

49.9

54.4

40.5

46.8 46.8

46.7 46.7

50.3

38.7

58.3

18.0 43.8

39.3

48.9

27.8

54.3

18.1

40.0 37.4

44.9 25.8

50.2

14.1

58.8

27.2 45.7

45.7

49.2

36.9

54.8

25.4

42.4 42.4

45.3 35.0

50.6

23.5

59.0

36.2 48.8

48.8

49.7

46.4

55.1

34.4

45.5 45.5

45.9 44.4

51.0

32.5

59.2

45.3 51.9

51.9

51.9

51.9

55.4

43.5

48.6 48.6

48.6 48.6

51.4

41.8

59.1

18.2 44.6

42.0

49.7

29.2

55.1

16.2

40.8 40.0

45.6 27.1

50.8

14.8

59.6

28.3 47.1

47.1

50.1

39.3

55.6

26.5

43.8 43.8

46.0 37.3

51.4

24.6

59.9

38.3 50.4

50.4

50.7

49.7

56.0

36.4

47.0 47.0

46.9 46.9

51.7

34.6

60.1

48.3 53.7

53.7

53.6

53.6

56.3

46.5

50.2 50.2

50.2 50.2

52.1

44.7

59.9

20.1 45.3

44.7

50.3

30.6

55.7

17.1

41.7 41.7

46.2 28.7

51.4

14.4

60.4

29.4 48.5

48.5

50.8

41.7

56.3

27.7

45.0 45.0

46.7 39.7

52.0

25.8

85 55.0

55.0

55.3

54.9

90 58.4

58.4

58.3

58.3

60.6

40.3 51.8

51.8

51.8

51.8

56.6

38.5

48.3 48.3

48.3 48.3

52.4

36.6

60.9

51.3 55.2

55.2

55.1

55.1

57.0

49.6

51.7 51.7

51.6 51.6

52.9

47.8

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

75 35.3

32.6

40.0

22.3

80 37.4

37.4

40.3

30.6

85 40.4

40.4

40.9

39.1

90 43.3

43.3

43.3

43.3

75 36.1

35.2

40.7

23.7

80 38.9

38.9

41.2

33.0

85 41.9

41.9

42.0

42.0

90 45.0

45.0

45.0

45.0

75 37.0

37.0

41.3

25.2

80 40.2

40.2

41.8

35.3

85 43.4

43.4

43.3

43.3

90 46.5

46.5

46.4

46.4

75 38.1

38.1

41.8

26.5

80 41.3

41.3

42.4

37.7

85 44.6

44.6

44.6

44.6

90 47.8

47.8

47.8

47.8

44.9

11.9

45.5

20.3

45.8

28.5

46.2

36.7

45.6

12.5

46.3

21.4

46.6

30.6

47.0

39.8

46.3

12.6

46.8

22.6

47.2

32.6

47.7

42.8

46.8

12.4

47.4

23.7

47.9

34.7

48.3

45.8

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

38 RT-PRC023-EN

Performance Data

Table 11. Gross cooling capacities 4 tons standard efficiency - three phase T/YSC048E,3,4,W

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

46.2

38.9

51.7

28.6

57.3

17.6 42.8 37.0 48.0 26.6

53.5

47.2

47.2

52.0

36.8

57.9

25.5 44.2 44.2 48.4 34.9

54.0

50.4

50.4

52.5

45.3

58.3

34.5 47.4 47.4 48.9 43.4

54.4

53.5

53.5

53.5

53.5

58.7

42.8 50.5 50.5 50.4 50.4

54.8

47.3

41.6

52.7

29.9

58.3

17.6 43.8 39.7 48.9 27.9

54.4

49.1

49.1

53.1

39.2

59.0

27.8 46.0 46.0 49.4 37.3

55.0

52.3

52.3

53.7

48.6

59.4

36.5 49.3 49.3 50.0 46.6

55.4

55.6

55.6

55.6

55.6

59.8

45.8 52.5 52.5 52.4 52.4

55.9

48.3

44.3

53.5

31.3

59.3

18.4 44.7 42.3 49.7 29.3

55.2

50.7

50.7

54.1

41.6

59.9

28.9 47.6 47.6 50.3 39.7

55.9

54.1

54.1

54.7

51.9

60.3

38.6 50.9 50.9 51.1 50.2

56.3

57.5

57.5

57.5

57.5

60.8

48.9 54.3 54.3 54.3 54.3

56.9

49.1

46.9

54.3

32.9

59.9

18.3 45.5 45.0 50.4 30.8

55.8

52.1

52.1

54.8

44.1

60.7

30.0 48.9 48.9 51.1 42.1

56.5

55.6

55.6

55.7

55.3

61.1

40.8 52.3 52.3 52.3 52.3

57.0

59.2

59.2

59.2

59.2

61.6

52.0 55.8 55.8 55.8 55.8

57.6

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

16.0

39.2 35.0 44.1 24.5 49.3 14.0

24.4

41.1 41.1 44.6 33.1 49.9 22.8

32.7

44.2 44.2 45.2 41.5 50.3 31.0

40.9

47.3 47.3 47.2 47.2 50.8 39.2

16.2

40.1 37.6 44.9 25.9 50.1 14.1

25.6

42.7 42.7 45.5 35.5 50.8 23.8

35.0

46.0 46.0 46.2 44.9 51.2 32.9

44.1

49.2 49.2 49.1 49.1 51.8 42.3

16.2

41.0 40.5 45.6 27.7 50.8 14.5

27.0

44.1 44.1 46.3 37.8 51.5 24.7

36.8

47.5 47.5 47.4 47.4 52.0 34.8

47.2

50.8 50.8 50.7 50.7 52.6 45.2

16.6

42.0 42.0 46.2 29.0 51.3 15.3

27.3

45.4 45.4 46.9 40.1 52.1 26.2

38.9

48.8 48.8 48.8 48.8 52.7 37.1

50.1

52.3 52.3 52.2 52.2 53.4 48.1

35.3

32.9

39.9

22.7

44.8

11.5

37.7

37.7

40.5

31.1

45.5

20.6

40.8

40.8

41.0

39.5

46.0

28.8

43.8

43.8

43.7

43.7

46.4

37.2

36.2

35.7

40.7

23.7

45.5

11.5

39.2

39.2

41.3

33.4

46.3

21.7

42.4

42.4

42.3

42.3

46.8

30.9

45.5

45.5

45.5

45.5

47.4

40.5

37.2

37.2

41.3

25.7

46.2

12.5

40.5

40.5

42.0

35.8

46.9

23.0

43.8

43.8

43.8

43.8

47.5

32.9

47.0

47.0

46.9

46.9

48.1

43.4

38.3

38.3

41.8

26.9

46.8

13.0

41.7

41.7

42.6

38.1

47.5

24.1

45.0

45.0

44.9

44.9

48.0

35.0

48.4

48.4

48.4

48.4

48.8

46.4

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 39

Performance Data

Table 12. Gross cooling capacities 5 tons standard efficiency - single phase T/YSC060E1

85

Ambient Temperature

95 105

Air

Flow

Ent

DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1800

1800

1800

1800

2000

2000

2000

2000

2200

2200

2200

2200

2400

2400

2400

2400

90

75

80

85

75

80

85

90

75

80

85

90

75

80

85

90

2200

2200

2200

2200

2400

2400

2400

2400

1800

1800

1800

1800

2000

2000

2000

2000

75

80

85

90

75

80

85

90

75

80

85

90

75

80

85

90

56.4

48.2

62.4

34.4

69.0

21.3

52.6

46.3

58.4 32.8

64.7

18.5

48.5 44.2 54.1 30.8 60.1 17.6

57.5

57.5

62.8

45.1

69.4

31.1

54.3

54.3

58.9 43.2

65.2

29.5

50.7 50.7 54.5 41.2 60.5 27.6

61.1

61.1

63.3

55.7

69.8

41.7

57.8

57.8

59.3 53.8

65.5

39.9

54.2 54.2 55.1 51.9 60.9 38.0

64.7

64.7

64.6

64.6

70.1

52.1

61.3

61.3

61.2 61.2

65.9

50.3

57.6 57.6 57.6 57.6 61.3 48.4

57.5

51.4

63.6

36.1

70.1

21.4

53.7

49.5

59.5 34.1

65.8

19.9

49.6 47.6 55.0 32.2 61.1 17.4

59.5

59.5

64.0

47.9

70.6

32.6

56.1

56.1

59.9 46.0

66.3

30.7

52.5 52.5 55.5 44.1 61.6 28.8

63.2

63.2

64.6

59.7

71.0

44.1

59.8

59.8

60.5 58.0

66.6

42.5

56.1 56.1 56.4 56.0 61.9 40.4

67.0

67.0

66.9

66.9

71.4

55.8

63.5

63.5

63.5 63.5

67.0

53.9

59.7 59.7 59.6 59.6 62.3 52.1

58.6

54.7

64.6

37.8

71.2

22.1

54.7

52.8

60.3 35.9

66.7

18.5

50.6 50.3 55.8 34.0 61.9 17.6

61.3

61.3

65.0

50.7

71.6

33.9

57.8

57.8

60.8 48.9

67.2

32.1

54.0 54.0 56.3 47.0 62.3 30.2

65.1

65.1

65.8

63.9

72.0

46.6

61.6

61.6

61.8 61.6

67.5

44.8

57.8 57.8 57.7 57.7 62.7 42.9

69.0

69.0

68.9

68.9

72.4

59.3

65.4

65.4

65.4 65.4

68.0

57.7

61.4 61.4 61.4 61.4 63.2 55.8

59.5

57.9

65.4

39.5

72.1

20.4

55.6

55.4

61.1 37.6

67.4

19.7

51.6 51.6 56.5 35.6 62.5 17.6

62.8

62.8

65.9

53.6

72.5

34.9

59.2

59.2

61.6 51.8

68.0

33.5

55.3 55.3 57.0 49.8 63.1 31.5

66.8

66.8

66.9

66.8

72.9

49.2

63.2

63.2

63.2 63.2

68.3

47.3

59.2 59.2 59.1 59.1 63.4 45.4

70.9

70.9

70.7

70.7

73.3

63.1

67.0

67.0

67.0 67.0

68.8

61.4

63.0 63.0 62.9 62.9 64.0 59.7

Ambient Temperature

Air

Flow

Ent

DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

44.2

42.1

49.4

28.4

55.1

15.2

46.9

46.9

49.8

39.1

55.5

25.5

50.2

50.2

50.5

49.9

55.8

35.9

53.5

53.5

53.5

53.5

56.2

46.5

45.2

45.0

50.2

30.2

55.9

15.2

48.5

48.5

50.7

42.0

56.3

26.9

51.9

51.9

51.9

51.9

56.7

38.5

55.4

55.4

55.4

55.4

57.2

50.2

46.3

46.3

50.9

31.9

56.6

15.6

49.8

49.8

51.4

44.9

57.0

28.2

53.4

53.4

53.4

53.4

57.4

41.0

57.0

57.0

57.0

57.0

58.0

54.0

47.5

47.5

51.5

33.6

57.2

15.7

51.0

51.0

52.1

47.9

57.6

29.6

54.7

54.7

54.7

54.7

58.0

43.6

58.4

58.4

58.4

58.4

58.8

57.7

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

40 RT-PRC023-EN

Performance Data

Table 13. Gross cooling capacities 5 tons standard efficiency - three phase T/YSC060E3,4,W

1800

1800

1800

1800

2000

2000

2000

2000

2200

2200

2200

2200

2400

2400

2400

2400

90

75

80

85

75

80

85

90

75

80

85

90

75

80

85

90

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

2200

2200

2200

2200

2400

2400

2400

2400

1800

1800

1800

1800

2000

2000

2000

2000

75

80

85

90

75

80

85

90

75

80

85

90

75

80

85

90

58.8

50.1

65.0

36.7

71.7

22.6

54.7 47.9 60.6 35.4

67.1

59.9

59.9

65.4

47.0

72.1

33.4

56.3 56.3 61.1 44.9

67.5

63.5

63.5

65.9

57.7

72.5

43.9

59.9 59.9 61.6 55.6

67.9

67.1

67.1

67.1

67.1

72.9

54.1

63.5 63.5 63.5 63.5

68.2

60.0

53.4

66.2

38.7

72.9

24.5

55.8 51.1 61.8 35.8

68.2

62.0

62.0

66.7

50.2

73.4

35.3

58.4 58.4 62.3 48.1

68.6

65.8

65.8

67.2

61.8

73.8

46.5

62.1 62.1 62.8 59.8

69.1

69.6

69.6

69.6

69.6

74.1

58.0

65.8 65.8 65.8 65.8

69.3

61.0

56.8

67.3

41.3

74.0

24.2

56.8 54.4 62.7 38.2

69.2

63.9

63.9

67.7

53.1

74.5

38.1

60.1 60.1 63.2 51.0

69.6

68.0

67.4

68.4

66.0

74.8

49.8

64.0 64.0 64.0 63.7

70.0

71.7

71.7

71.8

71.8

75.2

62.0

67.8 67.8 67.8 67.8

70.4

62.0

60.1

68.1

42.2

74.9

24.2

57.8 57.6 63.5 40.0

70.0

65.6

65.6

68.6

56.1

75.2

39.4

61.7 61.7 64.0 54.1

70.5

69.6

69.6

69.6

69.5

75.7

51.8

65.7 65.7 65.6 65.6

70.9

73.6

73.6

73.5

73.5

76.2

65.7

69.6 69.6 69.5 69.5

71.2

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

20.8

50.3 45.5 56.1 32.4 62.3 19.5

31.4

52.6 52.6 56.6 42.9 62.7 29.6

41.6

56.1 56.1 57.0 53.3 63.0 39.8

52.3

59.6 59.6 59.5 59.5 63.4 50.3

22.4

51.5 49.0 57.1 34.3 63.3 20.3

33.6

54.5 54.5 57.6 46.0 63.6 30.5

44.7

58.1 58.1 58.1 57.5 64.1 42.6

56.1

61.7 61.7 61.7 61.7 64.5 54.2

22.2

52.4 52.1 58.0 36.2 64.1 21.3

35.1

56.1 56.1 58.5 49.0 64.6 32.2

47.3

59.9 59.9 59.7 59.7 64.9 45.4

60.1

63.6 63.6 63.5 63.5 65.2 57.8

22.2

53.7 53.7 58.7 38.0 64.9 20.6

36.4

57.6 57.6 59.2 51.9 65.3 34.4

50.1

61.4 61.4 61.4 61.4 65.7 47.9

63.6

65.2 65.2 65.2 65.2 66.1 61.5

45.8

43.3

51.2

30.4

57.1

18.0

48.6

48.6

51.7

40.7

57.4

27.8

52.0

52.0

52.2

51.2

57.8

37.7

55.4

55.4

55.3

55.3

58.2

48.2

46.9

46.7

52.1

32.2

58.0

16.9

50.3

50.3

52.6

43.7

58.3

29.6

53.8

53.8

53.8

53.8

58.7

40.5

57.3

57.3

57.3

57.3

59.1

52.0

48.2

48.2

52.9

34.0

58.7

17.6

51.8

51.8

53.4

46.7

59.0

30.4

55.4

55.4

55.4

55.4

59.4

43.1

59.0

59.0

59.0

59.0

59.9

55.7

49.3

49.3

53.5

35.7

59.3

17.7

53.1

53.1

54.0

49.5

59.7

32.2

56.8

56.8

56.8

56.8

60.1

45.8

60.5

60.5

60.5

60.5

60.7

59.5

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 41

Performance Data

Table 14. Gross cooling capacities 6 tons standard efficiency - three phase T/YSC072E3,4,W

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1920 75 68.5

52.9

75.2

37.7

82.4

22.5

64.4

50.7

70.8

35.5

77.6

20.2

60.0

48.2

66.1

33.2

72.6

17.9

1920 80 69.8

64.6

76.2

49.2

83.4

33.8

65.8

62.6

71.8

46.9

78.8

31.4

61.5

59.9

67.1

44.3

73.7

29.2

1920 85 72.2

72.2

77.2

60.4

84.4

44.5

68.5

68.5

72.8

58.1

79.7

42.5

64.7

64.7

68.1

55.9

74.7

40.4

1920 90 76.4

76.4

78.5

72.0

85.4

56.0

72.7

72.7

74.2

70.1

80.6

53.8

68.8

68.8

69.5

67.6

75.6

51.6

2160 75 70.3

56.6

77.0

39.5

84.2

22.3

66.1

54.3

72.4

37.4

79.2

20.1

61.7

52.1

67.6

35.1

74.0

18.0

2160 80 71.9

69.7

78.1

51.9

85.3

35.1

67.7

66.9

73.5

49.8

80.4

32.4

63.3

63.3

68.7

47.7

75.3

30.5

2160 85 75.3

75.3

79.2

65.1

90.8

55.7

71.5

71.5

74.7

62.9

85.5

54.0

67.4

67.4

69.9

60.6

80.0

51.8

2160 90 79.8

79.8

80.9

78.2

87.4

59.9

75.8

75.8

76.4

75.5

82.5

57.7

71.7

71.7

71.8

71.7

77.3

55.9

2400 75 72.0

60.4

78.5

41.3

85.6

22.5

67.6

58.1

73.8

39.2

80.6

20.4

63.0

55.7

68.9

36.0

75.2

18.2

2400 80 73.8

73.5

79.6

55.2

87.0

36.1

69.6

69.6

75.0

53.2

81.9

33.6

65.4

65.4

70.1

51.0

76.6

32.2

2400 85 78.0

78.0

81.0

69.7

88.1

50.4

74.0

74.0

76.4

67.6

83.1

48.6

69.8

69.8

71.5

65.4

77.8

45.9

2400 90 82.6

82.6

82.9

82.6

89.2

64.1

78.6

78.6

78.6

78.6

84.2

62.0

74.3

74.3

74.2

74.2

78.8

59.7

2640 75 73.4

64.0

79.8

42.1

86.9

22.5

68.9

61.7

75.0

40.0

81.6

19.9

64.3

59.4

70.0

37.6

76.1

18.0

2640 80 75.6

75.6

81.1

58.6

88.3

37.8

71.6

71.6

76.3

56.4

83.3

35.9

67.3

67.3

71.2

54.2

77.7

32.9

2640 85 80.4

80.4

82.7

74.5

89.6

52.9

76.3

76.3

77.9

72.3

84.4

50.4

71.9

71.9

73.0

70.1

79.0

48.9

2640 90 85.2

85.2

85.2

85.2

90.7

68.2

81.0

81.0

80.9

80.9

85.6

66.1

76.5

76.5

76.4

76.4

80.1

64.0

2880 75 74.6

67.7

81.0

44.7

88.0

22.9

70.1

65.4

76.1

42.1

82.5

20.0

65.4

62.8

70.9

40.0

76.8

18.0

2880 80 77.6

77.6

82.3

61.9

89.5

39.3

73.4

73.4

77.4

59.7

84.2

37.7

69.0

69.0

72.3

57.5

78.7

34.2

2880 85 82.5

82.5

84.1

79.1

90.8

55.7

78.2

78.2

79.3

76.7

85.5

54.0

73.7

73.7

74.2

73.3

80.0

51.8

2880 90 87.5

87.5

87.4

87.4

92.1

72.4

83.1

83.1

83.1

83.1

86.8

70.3

78.4

78.4

78.4

78.4

81.3

68.3

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1920 75 55.4

45.9

61.1

31.2

67.1

15.6

1920 80 56.8

56.6

62.1

42.2

68.3

26.9

1920 85 60.5

60.5

63.1

53.6

69.3

38.3

1920 90 64.5

64.5

64.6

64.4

70.2

49.3

2160 75 56.8

49.6

62.4

32.3

68.3

15.4

2160 80 59.0

59.0

63.5

45.4

69.7

28.3

2160 85 63.0

63.0

64.8

58.4

74.0

48.9

2160 90 67.2

67.2

67.1

67.1

71.8

53.5

2400 75 58.1

53.4

63.6

34.4

69.2

14.9

2400 80 61.0

61.0

64.7

48.6

70.9

29.4

2400 85 65.3

65.3

66.4

63.3

72.0

43.8

2400 90 69.5

69.5

69.5

69.5

73.1

57.7

2640 75 59.3

56.9

64.6

35.8

70.0

15.1

2640 80 62.7

62.7

65.8

51.9

71.8

30.8

2640 85 67.1

67.1

67.6

66.8

73.1

46.3

2640 90 71.6

71.6

71.5

71.5

74.3

61.9

Notes:

2880

2880

2880

75

80

85

60.3

64.3

68.8

59.5

64.3

68.8

65.4

66.8

68.9

37.5

55.2

68.8

70.6

72.8

74.0

14.1

32.7

48.9

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

2880 90 73.3

73.3

73.3

73.3

75.4

66.4

42 RT-PRC023-EN

Performance Data

Table 15. Gross cooling capacities 7½ tons standard efficiency - three phase T/YSC092E3,4,W

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

2400 75 86.8

68.4

2400 80 88.1

83.1

2400 85 91.5

91.5

2400 90 96.4

96.4

95.5

96.2

96.9

98.0

50.1

104.8 31.2

81.3

65.4

64.0

105.6 45.3

82.6

80.0

77.7

106.1 58.8

86.6

86.6

92.3

106.7 72.5

91.4

91.4

2700 75 89.0

73.2

2700 80 90.6

88.9

97.6

98.4

52.6

107.0 31.5

83.4

70.2

68.0

107.8 47.4

85.3

84.9

2700 85 95.3

95.3

99.3

83.6

113.3 73.0

90.2

90.2

2700 90 100.5 100.5 100.9

99.1

109.0 77.6

95.2

95.2

89.5

90.2

91.0

92.3

91.5

92.3

93.2

95.4

47.1

60.9

98.4

28.5 75.5 62.3 83.3 44.2 91.7 25.8

99.2

42.7 77.1 76.1 84.0 57.9 92.5 39.7

74.8

99.7

56.1 81.5 81.5 84.8 71.8 93.0 53.1

89.3

100.3 69.6 86.2 86.2 86.4 85.4 93.5 66.7

49.6

100.4 28.9 77.4 67.1 85.1 46.4 93.5 26.2

65.0

101.2 44.3 79.8 79.8 85.8 62.0 94.2 41.8

80.8

106.2 70.2 84.8 84.8 86.8 78.1 98.7 67.3

95.1

102.4 74.7 89.6 89.6 89.6 89.6 95.4 71.9

3000 75 90.9

78.0

99.5

54.7

108.9 31.7

85.1

75.1

3000 80 93.3

93.2

100.2

72.0

109.6 49.0

88.0

88.0

3000 85 98.6

98.6

101.3

89.8

110.3 67.0

93.2

93.2

3000 90 104.0 104.0 104.0 103.9 110.9 82.8

98.5

98.5

93.2

94.0

95.1

98.4

52.1

102.1 29.0 79.1 72.2 86.6 48.8 95.1 26.5

69.1

102.9 46.5 82.5 82.5 87.4 66.1 95.8 43.4

87.1

103.4 62.8 87.6 87.6 88.7 84.2 96.3 60.1

98.4

104.1 80.0 92.6 92.6 92.6 92.6 97.0 77.1

3300 75 92.6

82.8

101.0

57.7

110.4 32.2

86.8

80.1

3300 80 95.8

95.8

101.9

76.2

111.3 51.0

90.5

90.5

94.6

95.4

54.3

103.5 29.5 80.6 77.0 87.8 51.3 96.3 26.9

73.1

104.3 48.1 84.8 84.8 88.7 70.3 97.0 44.8

3300 85 101.4 101.4 103.2

96.1

111.9 69.5

95.9

95.9

97.0

93.1

104.9 66.6 90.0 90.0 90.4 89.0 97.6 63.7

3300 90 107.0 107.0 106.9 106.9 112.6 88.2 101.3 101.3 101.2 101.2 105.6 85.4 95.2 95.2 95.1 95.1 98.4 82.6

3600 75 94.2

87.9

102.3

59.7

111.8 32.6

88.2

84.6

3600 80 98.2

98.2

103.3

80.4

112.7 53.0

92.7

92.7

95.8

96.7

56.8

104.8 30.1 81.9 80.5 88.9 53.8 97.3 27.4

77.5

105.5 50.0 86.8 86.8 89.9 74.6 98.1 47.1

3600 85 104.0 104.0 104.9 101.6 113.3 73.0

98.2

98.2

98.6

97.4

106.2 70.2 92.2 92.2 92.2 92.1 98.7 67.3

3600 90 109.7 109.7 109.6 109.6 114.1 93.6 103.8 103.8 103.7 103.7 107.0 91.0 97.5 97.5 97.4 97.4 99.7 88.6

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

2400 75 69.4

59.1

2400 80 71.5

71.4

2400 85 76.0

76.0

2400 90 80.5

80.5

2700 75 71.2

64.3

2700 80 74.2

74.2

2700 85 79.0

79.0

2700 90 83.6

83.6

3000 75 72.8

69.1

3000 80 76.7

76.7

3000 85 81.5

81.5

3000 90 86.4

86.4

3300 75 74.1

72.8

3300 80 78.7

78.7

3300 85 83.7

83.7

3300 90 88.7

88.7

3600 75 75.5

75.4

3600 80 80.6

80.6

3600 85 85.7

85.7

3600 90 90.7

90.7

83.6

79.7

80.5

81.9

86.3

80.7

81.6

83.8

76.8

77.4

78.2

80.4

78.4

79.0

80.2

88.6

81.7

82.7

85.6

90.7

83.6

45.9

63.1

80.3

86.3

48.2

67.3

83.8

41.2

54.8

68.9

80.4

43.4

58.9

75.3

88.6

50.6

71.8

85.6

90.7

84.7

23.0

85.4

36.8

85.9

50.2

86.4

63.7

86.3

23.2

87.0

38.5

90.9

64.4

88.0

68.8

87.6

23.4

88.3

41.0

88.8

57.2

89.4

74.3

88.6

23.5

89.4

42.3

89.9

60.7

90.7

80.2

Notes:

89.5

90.3

90.9

23.6

44.6

64.4

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

92.0

86.1

RT-PRC023-EN 43

Performance Data

Table 16. Gross cooling capacities 8½ tons standard efficiency - three phase T/YSC102E3,4,W

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

2720 75 93.9

74.9 103.6 55.0 113.9 34.3

88.1

71.6

97.4

52.1 107.2 33.2

82.1

68.2

91.0

49.0 100.4 28.2

2720 80 94.8

90.5 104.2 70.3 114.7 50.3

89.2

87.2

98.0

67.2 108.1 47.3

83.6

83.0

91.6

63.9 101.1 43.8

2720 85 99.1

99.1 104.8 85.6 115.2 65.1

94.0

94.0

98.7

82.4 108.6 62.1

88.6

88.6

92.3

79.1 101.8 59.0

2720 90 104.5 104.5 105.7 100.9 115.7 80.2

99.3

99.3

99.8

97.7 109.1 77.1

93.8

93.8

93.9

93.4 102.2 74.0

3060 75 96.2

80.3 105.9 58.0 116.2 35.2

90.3

77.1

99.6

54.8 109.3 32.1

84.1

73.6

92.9

51.8 102.2 28.5

3060 80 97.7

97.1 106.6 75.0 117.1 52.6

92.5

92.5 100.2 71.9 110.3 49.5

86.8

86.8

93.6

68.6 103.0 46.5

3060 85 103.4 103.4 107.3 92.2 122.8 81.7

97.8

97.8 101.0 89.0 115.6 79.3

92.5

92.5

94.4

85.7 108.0 75.6

3060 90 109.1 109.1 109.1 108.6 118.1 86.3 103.5 103.5 103.4 103.4 111.4 83.2

97.8

97.8

97.7

97.7 104.3 80.1

3400 75 98.2

85.5 107.8 61.0 118.0 35.5

92.1

82.3 101.4 57.8 110.9 30.3

85.8

79.0

94.5

55.6 103.7 29.0

3400 80 101.1 101.1 108.6 79.9 119.1 55.9

95.6

95.6 102.1 76.7 112.1 52.4

89.9

89.9

95.3

73.3 104.7 48.6

3400 85 107.1 107.1 109.4 98.7 119.6 73.3 101.4 101.4 103.1 95.7 112.7 70.9

95.5

95.5

96.4

92.6 105.4 67.5

3400 90 112.9 112.9 112.8 112.8 120.2 92.2 107.3 107.3 107.2 107.2 113.3 89.3 101.2 101.2 101.2 101.2 106.0 86.1

3740 75 99.9

90.9 109.5 64.0 119.6 35.5

93.8

87.7 102.8 60.6 112.3 31.2

87.4

84.3

95.8

57.2 104.8 27.7

3740 80 104.0 104.0 110.3 84.6 120.5 57.0

98.3

98.3 103.6 81.3 113.5 54.3

92.5

92.5

96.7

77.9 106.2 50.5

3740 85 110.1 110.1 111.4 105.7 121.3 77.8 104.3 104.3 104.9 102.2 114.2 74.6

98.3

98.3

98.5

97.9 106.8 71.7

3740 90 116.3 116.3 116.3 116.3 122.0 98.4 110.4 110.4 110.3 110.3 114.9 95.2 103.9 103.9 104.1 104.1 107.5 92.1

4080 75 101.4 96.3 110.8 65.2 120.8 34.1

95.3

92.8 104.0 63.2 113.3 33.1

88.9

88.3

96.9

60.2 105.8 30.2

4080 80 106.5 106.5 111.8 89.3 122.1 59.4 100.7 100.7 105.0 86.0 114.8 56.3

94.7

94.7

98.0

82.6 107.2 53.2

4080 85 112.9 112.9 113.3 111.7 122.8 81.7 107.0 107.0 107.2 107.1 115.6 79.3 100.8 100.8 100.7 100.7 108.0 75.6

4080 90 119.3 119.3 119.4 119.4 123.6 104.3 113.2 113.2 113.1 113.1 116.3 101.2 106.8 106.8 106.7 106.7 108.9 98.3

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

2720 75 75.8

64.8

84.2

45.4

93.0

25.4

2720 80 77.8

77.8

84.9

60.5

93.9

40.9

2720 85 82.9

82.9

85.5

75.6

94.4

55.7

2720 90 88.0

88.0

87.9

87.9

94.9

70.9

3060 75 77.6

70.2

85.9

48.2

94.7

24.9

3060 80 81.1

81.1

86.7

65.3

95.6

43.0

3060 85 86.4

86.4

87.6

82.6 100.1 72.6

3060 90 91.7

91.7

91.4

91.4

96.8

76.9

3400 75 78.7

75.3

87.4

50.8

95.9

24.2

3400 80 83.8

83.8

88.2

70.1

97.1

45.4

3400 85 89.4

89.4

89.6

88.4

97.7

64.1

3400 90 94.7

94.7

94.8

94.8

98.4

82.8

3740 75 80.9

79.9

88.5

53.8

96.9

24.9

3740 80 86.3

86.3

89.5

74.7

98.3

47.3

3740 85 92.0

92.0

91.9

91.9

99.0

68.3

3740 90 97.6

97.6

97.5

97.5

99.8

88.9

Notes:

4080 75

4080 80

4080 85

82.5

88.4

94.2

82.5

88.4

94.2

89.6

90.7

94.0

56.3

79.5

97.6

99.3

26.0

49.6

94.0 100.1 72.6

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

4080 90 100.0 100.0 99.9

99.9 101.2 95.4

44 RT-PRC023-EN

Performance Data

Table 17. Gross cooling capacities 10 tons standard efficiency - three phase T/YSC120E3,4,W

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

3200 75 109.5 90.4 120.7 66.7 132.6 42.6 102.9 87.0 113.5 63.3 124.9 39.5

95.8

83.3 105.9 59.9 116.7 36.2

3200 80 111.2 107.1 121.0 84.7 133.0 60.9 105.1 102.3 113.9 81.7 125.2 57.6

98.5

97.1 106.3 77.8 117.0 54.0

3200 85 115.9 115.9 121.5 103.0 133.2 78.9 110.1 110.1 114.3 99.6 125.5 75.5 103.8 103.8 106.8 96.2 117.3 72.0

3200 90 122.1 122.1 123.3 118.8 133.4 96.4 116.0 116.0 116.8 113.9 125.7 93.3 109.5 109.5 109.8 108.5 117.5 89.9

3600 75 111.9 96.8 123.1 70.8 135.1 43.3 105.1 93.4 115.7 66.7 127.0 39.9

97.9

89.7 107.9 63.3 118.7 36.8

3600 80 114.8 112.7 123.5 90.4 135.3 63.2 108.4 107.6 116.1 86.9 127.4 59.8 101.7 101.7 108.3 83.5 118.9 56.8

3600 85 120.5 120.5 124.1 111.0 140.9 98.6 114.3 114.3 116.8 107.7 132.4 95.2 107.7 107.7 109.3 103.4 123.4 91.9

3600 90 126.9 126.9 127.3 125.2 135.9 103.8 120.4 120.4 120.6 120.1 127.9 100.4 113.7 113.7 113.5 113.5 119.5 97.1

4000 75 114.1 103.3 125.1 73.7 137.0 43.8 107.1 99.8 117.5 70.1 128.9 40.8 100.0 95.0 109.5 66.4 120.3 37.3

4000 80 118.0 117.8 125.5 96.1 137.4 65.9 111.6 111.6 118.0 92.7 129.2 63.0 104.9 104.9 110.0 89.2 120.6 59.5

4000 85 124.4 124.4 126.3 118.8 137.8 88.8 118.0 118.0 119.4 113.7 129.6 85.4 111.1 111.1 111.9 108.2 120.9 82.1

4000 90 131.0 131.0 130.8 130.8 138.0 111.0 124.3 124.3 124.2 124.2 129.8 107.6 117.2 117.2 117.2 117.2 121.2 104.4

4400 75 116.1 109.4 126.8 76.9 138.7 44.6 109.2 104.2 119.0 73.9 130.4 41.2 102.0 98.7 110.8 69.7 121.5 37.5

4400 80 121.0 121.0 127.3 101.7 139.1 68.9 114.6 114.6 119.6 98.3 130.8 65.6 107.6 107.6 111.4 94.7 121.9 62.2

4400 85 127.8 127.8 129.1 123.7 139.4 94.6 121.1 121.1 121.9 118.5 131.1 90.2 113.9 113.9 114.3 112.7 122.2 86.9

4400 90 134.5 134.5 134.4 134.4 139.5 118.2 127.7 127.7 127.5 127.5 131.4 115.0 120.3 120.3 120.2 120.2 122.7 111.8

4800 75 118.0 113.1 128.2 80.3 140.2 45.2 111.5 108.0 120.3 77.0 131.7 42.2 103.9 102.3 112.0 73.1 122.6 38.6

4800 80 123.9 123.9 128.8 107.4 140.5 71.7 117.1 117.1 121.0 104.0 132.0 68.4 110.0 110.0 112.7 100.5 123.1 65.0

4800 85 130.8 130.8 131.6 128.4 140.9 98.6 123.9 123.9 124.2 122.8 132.4 95.2 116.5 116.5 116.5 116.5 123.4 91.9

4800 90 137.6 137.6 137.5 137.5 141.2 128.3 130.6 130.6 130.4 130.4 133.1 122.5 123.1 123.1 122.8 122.8 124.4 117.4

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

3200 75 88.3

79.6

97.8

55.8 108.0 32.7

3200 80 91.6

91.5

98.2

74.2 108.2 50.5

3200 85 97.1

97.1

98.8

92.6 108.5 68.4

3200 90 102.6 102.6 102.4 102.4 108.7 86.3

3600 75 90.3

85.5

99.5

59.4 109.7 33.1

3600 80 94.8

94.8

99.9

79.8 110.0 53.3

3600 85 100.6 100.6 101.5 97.7 113.9 88.1

3600 90 106.3 106.3 106.2 106.2 110.5 93.6

4000 75 92.6

89.3 101.0 62.7 111.0 33.8

4000 80 97.7

97.7 101.5 85.4 111.4 56.1

4000 85 103.7 103.7 104.0 102.3 111.7 78.4

4000 90 109.5 109.5 109.4 109.4 112.0 101.1

4400 75 94.5

93.0 102.2 66.1 112.2 33.8

4400 80 100.2 100.2 102.8 91.2 112.6 58.8

4400 85 106.3 106.3 106.3 106.2 112.9 83.2

4400 90 112.4 112.4 112.2 112.2 113.6 107.2

Notes:

4800 75 96.3

96.0 103.2 69.4 113.1 34.7

4800 80 102.4 102.4 104.0 96.9 113.6 61.5

4800 85 108.6 108.6 108.5 108.5 113.9 88.1

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

4800 90 114.7 114.7 114.6 114.6 115.5 111.1

RT-PRC023-EN 45

Performance Data

Table 18. Gross cooling capacities 3 tons standard efficiency - single phase WSC036E1 - heat pump

1080 75

1080 80

1080 85

1080 90

1200 75

1200 80

1200 85

1200 90

1320 75

1320 80

1320 85

1320 90

1440 75

1440 80

1440 85

1440 90

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080 75

1080 80

1080 85

1080 90

1200 75

1200 80

1200 85

1200 90

1320 75

1320 80

1320 85

1320 90

1440 75

1440 80

1440 85

1440 90

35.7

28.7

39.4

20.8

43.3

12.2 32.9 27.1 36.4 19.2

40.1

36.7

35.8

39.9

27.0

43.9

19.0 34.0 34.0 36.9 25.5

40.7

38.9

38.9

40.5

33.1

44.3

25.1 36.3 36.3 37.5 31.6

41.1

41.3

41.3

41.6

40.4

44.9

31.3 38.7 38.7 38.7 38.6

41.7

36.5

30.6

40.2

21.9

44.1

12.5 33.7 29.0 37.0 20.2

40.8

37.8

37.8

40.8

28.7

44.6

19.9 35.3 35.3 37.6 27.1

41.4

40.4

40.4

41.5

35.5

45.1

26.5 37.7 37.7 38.4 34.2

41.9

42.9

42.9

42.9

42.9

45.8

33.1 40.2 40.2 40.1 40.1

42.4

37.3

32.5

40.8

22.7

44.7

12.6 34.4 31.2 37.6 21.0

41.4

39.1

39.1

41.4

30.2

45.3

20.7 36.4 36.4 38.2 28.5

41.9

41.7

41.7

42.3

38.2

45.9

27.9 38.9 38.9 39.3 37.0

42.5

44.3

44.3

44.3

44.3

46.5

35.0 41.5 41.5 41.4 41.4

43.2

38.0

34.7

41.3

23.6

45.2

12.8 35.1 33.4 38.1 22.0

41.9

40.1

40.1

42.0

31.7

45.9

21.6 37.4 37.4 38.9 30.2

42.4

42.8

42.8

43.2

41.0

46.5

29.1 40.0 40.0 40.0 39.6

43.1

45.5

45.5

45.5

45.5

47.2

37.1 42.6 42.6 42.6 42.6

43.8

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

10.9

30.0 25.5 33.2 17.7 36.8

9.3

17.6

31.4 31.4 33.8 23.9 37.3 16.1

23.6

33.7 33.7 34.4 30.1 37.7 22.1

29.7

36.0 36.0 36.0 36.0 38.3 28.1

11.0

30.8 27.7 33.8 18.5 37.4

9.5

18.5

32.6 32.6 34.5 25.4 37.9 17.0

25.0

35.0 35.0 35.3 33.0 38.4 23.4

31.5

37.3 37.3 37.3 37.3 39.0 29.9

11.0

31.5 29.9 34.4 19.5 37.9

9.8

19.3

33.6 33.6 35.0 27.0 38.4 17.7

26.3

36.0 36.0 36.2 35.7 39.0 24.8

33.5

38.5 38.5 38.5 38.5 39.7 32.1

11.4

32.1 31.8 34.8 20.6 38.3

9.8

20.0

34.5 34.5 35.5 28.7 38.8 18.1

27.8

37.0 37.0 37.0 37.0 39.5 26.2

35.7

39.5 39.5 39.5 39.5 40.3 34.6

27.0

24.1

29.9

16.1

33.3

7.8

28.6

28.6

30.5

22.3

33.8

14.6

30.8

30.8

31.3

28.9

34.2

20.5

33.1

33.1

33.1

33.1

34.7

26.3

27.7

26.3

30.5

16.9

33.8

8.0

29.7

29.7

31.1

23.7

34.3

15.3

32.0

32.0

32.1

31.7

34.8

22.1

34.3

34.3

34.3

34.3

35.4

28.5

28.4

28.3

30.9

18.0

34.2

8.1

30.7

30.7

31.6

25.4

34.7

15.8

33.0

33.0

33.0

33.0

35.3

23.3

35.3

35.3

35.3

35.3

36.1

30.9

29.0

29.0

31.3

18.9

34.6

8.1

31.4

31.4

32.1

27.3

35.1

16.5

33.9

33.9

33.8

33.8

35.7

24.5

36.3

36.3

36.2

36.2

36.7

33.6

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

46 RT-PRC023-EN

Performance Data

Table 19. Gross cooling capacities 3 tons standard efficiency - three phase WSC036E3,4,W - heat pump

1080 75

1080 80

1080 85

1080 90

1200 75

1200 80

1200 85

1200 90

1320 75

1320 80

1320 85

1320 90

1440 75

1440 80

1440 85

1440 90

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080 75

1080 80

1080 85

1080 90

1200 75

1200 80

1200 85

1200 90

1320 75

1320 80

1320 85

1320 90

1440 75

1440 80

1440 85

1440 90

36.1

28.9

39.8

21.0

43.6 12.3 33.3

27.4

36.8

19.2

40.4

36.9

35.9

40.2

27.0

44.2 19.2 34.2

34.1

37.3

25.5

41.0

38.9

38.9

40.7

33.3

44.6 25.0 36.4

36.4

37.8

31.8

41.4

41.3

41.3

41.6

40.5

45.1 31.1 38.7

38.7

38.8

38.6

41.9

36.9

30.9

40.6

21.8

44.4 12.4 34.1

29.4

37.5

20.3

41.2

38.0

37.9

41.1

28.7

45.0 19.7 35.4

35.4

38.0

27.3

41.7

40.4

40.4

41.7

35.7

45.5 26.8 37.8

37.8

38.7

34.5

42.1

42.9

42.9

42.9

42.9

46.0 33.3 40.3

40.3

40.2

40.2

42.6

37.6

32.9

41.3

22.9

45.1 12.5 34.8

31.6

38.1

21.3

41.8

39.2

39.2

41.9

30.4

45.7 20.8 36.6

36.6

38.7

28.9

42.3

41.8

41.8

42.5

38.5

46.2 27.9 39.0

39.0

39.4

37.2

42.8

44.4

44.4

44.3

44.3

46.7 35.2 41.5

41.5

41.5

41.5

43.3

38.4

35.1

41.9

23.9

45.7 12.7 35.4

33.7

38.6

22.3

42.3

40.3

40.3

42.5

32.1

46.3 21.6 37.6

37.6

39.2

30.4

42.8

42.9

42.9

43.3

41.2

46.9 29.3 40.1

40.1

40.3

39.7

43.3

45.6

45.6

45.5

45.5

47.5 37.3 42.6

42.6

42.6

42.6

44.0

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

10.7

30.4 25.8 33.6 17.9 37.1

9.1

17.6

31.6 31.6 34.1 23.9 37.6 15.8

23.8

33.8 33.8 34.6 30.3 38.0 22.2

29.7

36.0 36.0 36.0 36.0 38.4 28.0

10.8

31.1 28.0 34.3 18.8 37.7

9.3

18.3

32.7 32.7 34.7 25.6 38.2 16.8

24.9

35.0 35.0 35.5 33.2 38.6 23.4

31.7

37.3 37.3 37.3 37.3 39.1 30.1

11.0

31.7 30.1 34.8 19.7 38.2

9.4

19.2

33.7 33.7 35.4 27.2 38.7 17.4

26.4

36.1 36.1 36.3 35.8 39.2 24.8

33.7

38.5 38.5 38.5 38.5 39.8 32.3

11.2

32.4 31.9 35.2 20.6 38.7

9.3

20.0

34.6 34.6 35.8 29.0 39.1 18.3

27.8

37.1 37.1 37.1 37.0 39.7 26.4

35.9

39.5 39.5 39.5 39.5 40.4 34.9

27.3

24.4

30.4

16.3

33.6

7.6

28.8

28.8

30.7

22.3

34.0 14.3

31.0

31.0

31.4

29.1

34.4 20.3

33.1

33.1

33.1

33.1

34.8 26.4

28.0

26.6

30.9

17.1

34.1

7.8

29.9

29.9

31.4

24.0

34.6 15.0

32.1

32.1

32.2

31.8

35.0 21.7

34.3

34.3

34.3

34.3

35.5 28.5

28.7

28.3

31.4

18.0

34.6

8.0

30.8

30.8

31.9

25.7

35.0 15.8

33.1

33.1

33.1

33.0

35.5 23.2

35.3

35.3

35.3

35.3

36.1 31.1

29.3

29.2

31.8

19.0

34.9

7.9

31.6

31.6

32.4

27.6

35.4 16.5

33.9

33.9

33.9

33.9

35.9 24.6

36.2

36.2

36.2

36.2

36.6 33.8

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 47

Performance Data

Table 20. Gross cooling capacities 4 tons standard efficiency - single phase WSC048E1 - heat pump

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

46.3

39.0

51.1

28.2

56.2

16.8 43.0 37.1 47.6 26.3

52.4

47.1

45.9

51.6

36.7

56.8

25.8 44.0 43.5 48.1 34.8

53.0

49.6

49.6

52.2

45.0

57.3

34.3 46.7 46.7 48.7 43.2

53.4

52.7

52.7

53.2

51.9

57.8

42.4 49.7 49.7 49.8 49.4

54.0

47.3

41.6

52.1

29.5

57.3

17.3 43.9 39.6 48.5 27.9

53.3

48.5

48.2

52.7

39.0

57.9

26.9 45.3 45.3 49.0 37.2

53.9

51.5

51.5

53.3

48.2

58.3

36.2 48.4 48.4 49.8 46.2

54.4

54.7

54.7

54.8

54.6

58.9

45.4 51.5 51.5 51.5 51.5

54.9

48.2

43.8

53.0

31.0

58.1

17.0 44.8 41.7 49.2 29.3

54.2

49.9

49.9

53.6

41.4

58.7

28.0 46.8 46.8 49.9 39.6

54.7

53.2

53.2

54.4

50.9

59.2

38.1 50.0 50.0 50.8 48.5

55.2

56.4

56.4

56.4

56.4

59.8

48.4 53.2 53.2 53.1 53.1

55.7

49.0

45.9

53.7

32.6

58.9

18.0 45.6 43.4 49.9 30.8

54.8

51.2

51.2

54.4

43.6

59.5

29.1 48.0 48.0 50.5 41.9

55.4

54.6

54.6

55.4

53.1

60.0

40.2 51.3 51.3 51.7 50.4

55.9

58.0

58.0

58.0

58.0

60.6

51.3 54.6 54.6 54.5 54.5

56.6

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

14.6

39.5 35.1 43.8 24.7 48.4 13.0

24.1

40.7 40.7 44.3 33.0 49.0 22.3

32.1

43.6 43.6 44.9 41.3 49.4 30.7

40.6

46.5 46.5 46.4 46.4 49.8 38.9

14.9

40.4 37.4 44.6 26.1 49.2 12.1

25.2

42.2 42.2 45.2 35.3 49.8 23.4

34.4

45.2 45.2 46.0 43.8 50.3 32.7

43.6

48.2 48.2 48.2 48.2 50.7 41.8

16.4

41.1 39.2 45.3 27.5 50.0 14.1

26.3

43.5 43.5 45.9 37.7 50.5 24.7

36.5

46.6 46.6 47.0 45.7 50.9 34.8

46.5

49.6 49.6 49.6 49.6 51.5 44.9

16.3

41.9 40.7 45.8 28.9 50.5 14.6

27.4

44.6 44.6 46.5 39.9 51.0 25.9

38.6

47.8 47.8 47.9 47.6 51.5 36.9

49.5

51.0 51.0 50.9 50.9 52.2 47.4

35.8

33.0

39.8

22.8

44.3

12.2

37.5

37.5

40.3

31.2

44.7

20.5

40.2

40.2

41.0

39.0

45.1

28.8

43.0

43.0

43.0

43.0

45.5

37.1

36.6

34.8

40.5

24.1

44.9

13.4

38.8

38.8

41.1

33.5

45.4

21.7

41.7

41.7

42.1

41.0

45.8

30.9

44.6

44.6

44.6

44.6

46.3

40.1

37.4

36.4

41.1

25.6

45.5

12.6

40.0

40.0

41.7

35.8

46.0

22.9

42.9

42.9

43.0

42.8

46.4

33.0

45.9

45.9

45.9

45.9

47.1

42.8

38.1

37.8

41.6

27.1

46.0

12.8

41.0

41.0

42.3

37.8

46.5

23.9

44.1

44.1

44.0

44.0

47.0

35.0

47.1

47.1

47.1

47.1

47.8

44.9

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

48 RT-PRC023-EN

Performance Data

Table 21. Gross cooling capacities 4 tons standard efficiency - three phase WSC048E3,4,W - heat pump

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

1440 75

1440 80

1440 85

1440 90

1600 75

1600 80

1600 85

1600 90

1760 75

1760 80

1760 85

1760 90

1920 75

1920 80

1920 85

1920 90

44.5

50.8

54.2

57.6

46.6

52.2

39.3

46.7

50.6

53.7

42.0

49.0

52.5

55.8

49.3

50.8

54.2

57.6

50.1

52.2

55.7

59.2

47.2

48.1

50.6

53.7

48.3

49.5

52.5

55.8

52.1

28.6

52.7

37.0

53.3

45.5

54.3

52.7

53.2

29.9

53.8

39.4

54.5

48.8

55.8

55.4

54.1

31.1

54.7

41.8

55.5

51.7

57.5

57.5

54.9

32.7

55.5

44.1

57.4

17.1 43.8 37.4 48.6 26.7

53.6

15.3

40.3 35.5 44.8 24.9 49.6 13.9

57.9

25.7 44.8 44.2 49.1 35.2

54.2

24.1

41.5 41.5 45.3 33.4 50.1 22.3

58.5

34.0 47.6 47.6 49.7 43.6

54.7

32.5

44.4 44.4 45.9 41.8 50.7 30.7

59.0

42.4 50.6 50.6 50.9 50.2

55.2

41.0

47.4 47.4 47.4 47.4 51.2 39.3

58.5

18.1 44.8 40.0 49.5 28.2

54.6

16.3

41.2 37.9 45.6 26.1 50.5 14.7

59.0

26.3 46.2 46.2 50.1 37.6

55.1

24.4

43.0 43.0 46.3 35.8 51.1 23.6

59.6

36.1 49.4 49.4 50.8 46.8

55.7

34.5

46.1 46.1 47.0 44.5 51.6 32.8

60.2

45.6 52.5 52.5 52.5 52.5

56.2

44.0

49.2 49.2 49.2 49.2 52.0 42.2

59.4

19.0 45.7 42.3 50.3 29.6

55.4

16.5

42.0 39.9 46.3 27.5 51.2 14.5

60.0

28.4 47.7 47.7 51.0 39.9

55.9

26.5

44.4 44.4 47.0 38.0 51.8 24.5

60.5

38.3 51.0 51.0 51.9 49.3

56.5

36.7

47.6 47.6 48.0 46.5 52.4 35.0

61.2

48.7 54.2 54.2 54.2 54.2

57.1

46.9

50.8 50.8 50.8 50.8 52.9 45.3

60.2

19.3 46.5 44.2 51.0 31.0

56.1

18.2

42.8 41.4 46.9 29.0 51.9 14.7

60.8

29.6 49.0 49.0 51.7 42.3

56.6

27.4

45.6 45.6 47.6 40.3 52.4 25.6

55.7

59.2

56.5

53.9

59.1

59.1

61.3

40.3 52.4 52.4 52.8 51.2

57.2

38.9

48.9 48.9 49.1 48.5 53.0 37.1

62.0

51.7 55.7 55.7 55.7 55.7

58.0

50.0

52.2 52.2 52.1 52.1 53.7 48.1

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

36.6

38.3

41.1

44.0

37.4

39.7

42.7

45.7

38.3

40.9

44.0

47.1

39.1

42.0

45.2

48.4

33.5

38.3

41.1

44.0

35.5

39.7

42.7

45.7

37.1

40.9

44.0

47.1

38.6

42.0

45.2

48.4

40.8

23.0

41.3

31.4

42.0

39.6

44.0

44.0

41.5

24.4

42.1

33.8

43.1

41.7

45.6

45.6

42.2

25.9

42.8

36.1

44.1

43.7

47.1

47.1

42.7

27.2

43.4

38.4

45.2

45.2

48.4

48.4

45.4

12.1

45.9

20.6

46.4

29.0

46.9

37.4

46.1

12.9

46.7

21.6

47.2

31.1

47.7

40.4

46.8

13.0

47.3

22.8

47.9

33.0

48.6

43.5

47.3

13.0

47.9

24.0

48.4

35.3

49.3

45.9

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 49

Performance Data

Table 22. Gross cooling capacities 5 tons standard efficiency - single phase WSC060E1 - heat pump

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1800 75

1800 80

1800 85

1800 90

2000 75

2000 80

2000 85

2000 90

2200 75

2200 80

2200 85

2200 90

2400 75

2400 80

2400 85

2400 90

1800 75

1800 80

1800 85

1800 90

2000 75

2000 80

2000 85

2000 90

2200 75

2200 80

2200 85

2200 90

2400 75

2400 80

2400 85

2400 90

57.7

60.2

64.3

68.3

58.5

61.8

65.9

70.1

55.3

57.1

60.4

64.1

56.6

58.7

62.4

66.4

46.9

60.3

32.1

56.3

61.3

43.1

60.4

62.6

64.1

64.5

54.5

63.6

50.2

61.4

58.6

62.6

62.4

64.0

66.4

66.4

33.8

45.9

65.7

67.0

67.9

69.0

17.3 51.5 44.9 56.2 30.5

29.4 53.4 53.2 57.2 41.1

39.5 56.8 56.8 58.4 52.5

50.1 60.4 60.4 60.5 60.3

61.3

62.4

63.4

64.4

15.7

26.7

37.3

48.3

47.4 42.9 51.8 27.8 56.7 13.8

49.6 49.6 52.8 39.3 57.7 24.8

53.0 53.0 54.1 50.3 58.6 35.4

56.6 56.6 56.5 56.5 59.6 46.4

66.9

17.6 52.6 47.9 57.2 31.7

62.4

15.9

48.5 45.6 52.7 29.7 57.6 13.8

68.2

30.0 55.0 55.0 58.4 44.3

63.5

28.6

51.2 51.2 53.8 42.2 58.7 25.5

58.3

69.1

41.5 58.7 58.7 59.8 56.0

64.5

39.7

54.8 54.8 55.4 53.4 59.6 38.0

66.3

70.3

53.8 62.5 62.5 62.5 62.5

65.6

51.8

58.4 58.4 58.4 58.4 60.7 50.2

53.0

62.4

60.2

63.6

64.3

65.3

68.3

68.3

55.4

63.2

61.8

64.6

35.5

48.9

61.6

68.3

37.2

51.7

67.9

69.2

70.1

71.4

68.8

70.1

17.9 53.7 50.7 58.0 33.5

31.2 56.5 56.5 59.3 47.0

44.5 60.4 60.4 61.0 59.0

57.2 64.3 64.3 64.3 64.3

17.1 54.5 52.8 58.8 35.2

32.6 57.9 57.9 60.1 49.8

63.3

64.5

65.5

66.7

64.2

65.2

15.1

29.4

42.1

55.7

15.4

30.6

49.5 47.9 53.5 31.3 58.4 14.2

52.6 52.6 54.7 45.0 59.4 27.1

56.4 56.4 56.6 55.9 60.5 40.5

60.1 60.1 60.0 60.0 61.8 53.9

50.4 49.7 54.2 33.2 59.1 13.8

53.8 53.8 55.5 47.9 60.1 28.9

65.9

66.5

70.1

70.0

64.5

71.1

45.9 61.9 61.9 62.2 61.5

66.3

45.0

57.7 57.7 57.7 57.5 61.2 43.1

70.0

72.6

61.3 65.9 65.9 65.9 65.9

67.7

59.4

61.5 61.5 61.5 61.5 62.7 57.2

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

43.2

45.8

49.0

52.4

44.3

47.2

50.6

54.0

45.2

48.4

51.9

55.5

46.0

49.5

53.1

56.8

40.5

45.8

49.0

52.4

42.9

47.2

50.6

54.0

44.7

48.4

51.9

55.5

45.8

49.5

53.1

56.8

47.2

26.2

48.2

37.2

49.6

47.6

52.4

52.4

48.0

27.9

49.1

40.2

50.8

50.2

54.0

54.0

48.6

29.2

49.9

43.1

52.0

51.9

55.5

55.5

49.3

31.1

50.5

45.6

53.1

53.1

56.7

56.7

51.7

12.1

52.7

22.8

53.6

33.8

54.5

44.5

52.5

12.3

53.5

24.3

54.4

36.1

55.6

48.3

53.2

12.6

54.1

25.3

55.2

38.7

56.5

51.7

53.8

12.9

54.7

26.7

55.8

41.2

57.4

54.5

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

50 RT-PRC023-EN

Performance Data

Table 23. Gross cooling capacities 5 tons standard efficiency - three phase WSC060E3,4,W - heat pump

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1800 75

1800 80

1800 85

1800 90

2000 75

2000 80

2000 85

2000 90

2200 75

2200 80

2200 85

2200 90

2400 75

2400 80

2400 85

2400 90

1800 75

1800 80

1800 85

1800 90

2000 75

2000 80

2000 85

2000 90

2200 75

2200 80

2200 85

2200 90

2400 75

2400 80

2400 85

2400 90

62.2

65.2

69.5

73.8

63.4

66.9

71.3

75.9

59.6

61.1

64.9

68.9

61.0

63.2

67.4

71.5

49.6

66.0

61.0

66.5

64.9

67.3

68.9

69.0

52.9

67.1

63.2

67.8

67.4

68.9

71.5

71.4

56.4

68.3

65.2

69.0

69.5

70.3

73.8

73.8

60.2

69.0

66.9

70.1

35.9

72.6

21.9 55.6 47.4 61.6 34.4

68.0

20.0

51.5 45.3 57.1 31.8 63.2 18.0

46.6

73.5

33.7 57.5 57.5 62.2 44.4

68.9

31.7

53.8 53.8 57.7 42.3 63.9 29.1

57.1

73.9

43.3 61.3 61.3 63.0 55.0

69.2

41.3

57.5 57.5 58.6 53.1 64.3 39.3

68.9

74.7

53.8 65.2 65.2 65.1 65.1

69.9

51.7

61.3 61.3 61.2 61.2 65.1 49.6

37.7

74.0

22.1 56.9 50.8 62.7 35.8

69.2

20.2

52.7 49.0 58.0 33.5 64.2 18.5

49.4

74.9

35.2 59.6 59.6 63.4 47.2

70.0

32.6

55.7 55.7 58.8 45.1 64.9 31.1

61.3

75.3

45.9 63.6 63.6 64.5 59.6

70.5

43.7

59.6 59.6 60.0 58.3 65.5 41.7

71.4

76.1

57.2 67.7 67.7 67.5 67.5

71.3

55.1

63.5 63.5 63.4 63.4 66.3 52.8

39.6

75.1

22.4 58.1 54.6 63.7 37.2

70.3

20.5

53.8 52.8 58.9 35.1 65.1 18.5

52.1

75.9

36.8 61.4 61.4 64.4 49.9

71.0

33.9

57.4 57.4 59.7 47.8 65.8 31.8

66.1

76.5

48.3 65.6 65.6 66.1 64.8

71.5

46.0

61.4 61.4 61.4 61.4 66.5 44.1

73.8

77.4

60.7 69.8 69.8 69.7 69.7

72.5

58.6

65.5 65.5 65.4 65.4 67.4 56.7

40.9

76.0

22.7 59.2 58.3 64.5 38.8

71.1

20.7

54.9 54.8 59.6 36.7 65.9 18.7

54.9

76.8

37.2 63.0 63.0 65.4 52.8

71.8

35.9

58.9 58.9 60.6 50.8 66.6 33.6

71.3

71.8

75.9

75.8

70.9

77.6

50.5 67.3 67.3 67.4 67.3

72.5

48.6

63.0 63.0 63.0 63.0 67.3 46.3

75.8

78.6

64.3 71.7 71.7 71.6 71.6

73.6

62.5

67.2 67.2 67.2 67.2 68.5 60.9

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

47.1

49.9

53.4

57.0

48.3

51.6

55.3

59.1

49.4

53.1

57.0

60.9

50.5

54.4

58.5

62.5

43.2

52.2

29.6

49.9

52.8

40.1

53.4

53.9

51.7

57.0

57.0

57.0

47.2

53.2

31.5

51.6

53.8

42.8

55.3

55.4

55.3

59.1

59.1

59.1

49.4

53.9

33.2

53.1

54.7

45.7

57.0

56.9

56.9

60.9

60.9

60.9

50.5

54.5

34.3

54.4

55.6

48.9

58.5

58.4

58.4

62.5

62.5

62.5

58.0

16.1

58.7

27.5

59.1

37.2

59.9

47.2

58.9

16.3

59.6

28.9

60.2

39.5

61.0

50.8

59.7

16.2

60.4

29.7

61.0

41.9

62.1

54.9

60.3

16.3

61.0

30.8

61.8

44.3

63.1

59.7

Note:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 51

Performance Data

Table 24. Gross cooling capacities 3 tons high efficiency - single phase high efficiency T/YHC036E1

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080 75 35.98 29.32 39.78 21.77 43.79 13.23 33.67 28.00 37.32 20.42 41.12 11.60 31.24 26.70 34.66 18.96 38.27 10.50

1080 80 36.75 36.14 40.21 27.81 44.32 18.70 34.62 34.55 37.70 26.35 41.66 19.19 32.42 32.42 35.09 24.88 38.87 17.42

1080 85 38.97 38.97 40.68 33.98 44.77 26.20 36.89 36.89 38.20 32.60 42.07 24.89 34.66 34.66 35.59 31.36 39.20 23.34

1080 90 41.37 41.37 41.55 40.89 45.12 32.03 39.22 39.22 39.19 39.15 42.48 30.69 36.92 36.92 36.88 36.88 39.58 29.15

1200 75 36.80 31.29 40.58 22.70 44.56 13.08 34.51 30.19 38.04 21.35 41.82 12.07 31.94 28.81 35.33 19.89 38.93 10.74

1200 80 37.98 37.98 41.02 29.37 45.25 19.91 35.87 35.87 38.49 27.95 42.46 19.36 33.61 33.61 35.81 26.49 39.52 18.36

1200 85 40.43 40.43 41.60 36.52 45.62 27.66 38.29 38.29 39.06 35.26 42.84 26.24 35.97 35.97 36.43 34.19 39.90 24.63

1200 90 42.94 42.94 42.92 42.92 46.01 34.09 40.67 40.67 40.69 40.69 43.25 32.66 38.29 38.29 38.28 38.28 40.34 31.25

1320 75 37.56 33.62 41.24 23.67 45.25 13.35 35.13 32.23 38.65 21.93 42.41 12.25 32.61 30.88 35.92 20.85 39.47 10.65

1320 80 39.19 39.19 41.74 30.99 45.98 22.46 37.00 37.00 39.13 29.55 43.09 20.28 34.66 34.66 36.38 28.25 40.09 19.09

1320 85 41.76 41.76 42.39 39.18 46.35 29.03 39.52 39.52 39.89 38.00 43.49 27.42 37.10 37.10 37.20 36.47 40.52 25.74

1320 90 44.30 44.30 44.29 44.29 46.76 36.00 42.01 42.01 41.98 41.98 43.93 34.80 39.55 39.55 39.51 39.51 40.99 33.52

1440 75 38.21 35.56 41.79 24.49 45.87 13.71 35.79 34.23 39.17 23.63 42.95 12.14 33.22 32.55 36.38 21.75 39.93 10.77

1440 80 40.26 40.26 42.38 32.66 46.51 22.10 38.00 38.00 39.72 31.36 43.60 20.97 35.58 35.58 36.92 30.15 40.56 19.85

1440 85 42.94 42.94 43.26 41.79 46.93 30.25 40.60 40.60 40.67 40.12 44.03 28.88 38.09 38.09 38.12 38.10 41.01 27.36

1440 90 45.57 45.57 45.52 45.52 47.42 38.18 43.15 43.15 43.15 43.15 44.56 37.07 40.63 40.63 40.60 40.60 41.57 36.03

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1080 75 28.69 25.46 31.92 17.50 35.30 9.16

1080 80 30.12 30.12 32.30 23.39 35.87 16.22

1080 85 32.31 32.31 32.84 30.14 36.22 21.81

1080 90 34.47 34.47 34.45 34.45 36.59 27.68

1200 75 29.36 27.53 32.47 18.40 35.89 8.96

1200 80 31.22 31.22 32.95 25.14 36.47 16.48

1200 85 33.50 33.50 33.70 32.88 36.84 23.18

1200 90 35.78 35.78 35.75 35.75 37.28 29.77

1320 75 30.02 29.35 32.97 19.05 36.36 9.31

1320 80 32.18 32.18 33.47 26.95 36.96 17.31

1320 85 34.54 34.54 34.55 34.52 37.37 24.62

1320 90 36.90 36.90 36.87 36.87 37.87 32.39

1440 75 30.66 30.61 33.40 20.29 36.76 9.40

1440 80 33.03 33.03 33.96 28.89 37.38 18.26

1440 85 35.46 35.46 35.43 35.43 37.85 25.96

1440 90 37.89 37.89 37.86 37.86 38.47 34.85

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

52 RT-PRC023-EN

Performance Data

Table 25. Gross cooling capacities 3 tons high efficiency - three phase T/YHC036E,3,4

85

Ambient Temperature

95 105

Air

Flow

Ent

DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1080

1080

1080

1080

1200

1200

1200

1200

1320

1320

1320

1320

1440

1440

1440

1440

1320

1320

1320

1320

1440

1440

1440

1440

1080

1080

1080

1080

1200

1200

1200

1200

75 36.04 29.24 39.93 21.85 44.03 13.31 33.56 27.96 37.25 19.68 41.15 11.98 30.96 26.64 34.44 18.63 38.07 10.45

80 36.85 36.25 40.36 27.79 44.56 18.86 34.54 34.48 37.71 26.33 41.72 19.22 32.17 32.17 34.87 24.79 38.71 17.22

85 39.07 39.07 40.89 34.02 45.02 26.27 36.85 36.85 38.21 32.58 42.13 24.91 34.48 34.48 35.39 31.27 39.05 23.28

90 41.51 41.51 41.71 40.92 45.41 32.17 39.24 39.24 39.24 39.18 42.52 30.76 36.78 36.78 36.75 36.75 39.44 29.08

75 36.89 31.39 40.75 22.78 44.80 13.19 34.36 30.13 38.02 21.34 41.86 12.08 31.63 28.72 35.11 19.72 38.73 10.53

80 38.07 38.07 41.22 29.43 45.44 21.73 35.82 35.82 38.49 27.94 42.51 19.35 33.39 33.39 35.57 26.40 39.36 18.31

85 40.58 40.58 41.79 36.51 45.90 27.82 38.27 38.27 39.04 35.24 42.91 26.26 35.80 35.80 36.22 34.00 39.75 24.57

90 43.14 43.14 43.10 43.10 46.32 34.18 40.75 40.75 40.71 40.71 43.32 32.62 38.18 38.18 38.15 38.15 40.20 31.10

75 37.67 33.65 41.43 23.65 45.47 13.24 35.04 32.16 38.64 21.93 42.46 12.26 32.35 30.88 35.69 20.75 39.29 10.60

80 39.27 39.27 41.95 31.06 46.28 22.55 36.96 36.96 39.15 29.59 43.13 20.50 34.44 34.44 36.18 28.17 39.93 19.03

85 41.94 41.94 42.64 39.23 46.63 29.16 39.54 39.54 39.90 38.01 43.54 27.46 36.94 36.94 37.05 36.38 40.35 26.01

90 44.51 44.51 44.50 44.50 47.07 36.09 42.08 42.08 42.02 42.02 44.03 34.82 39.42 39.42 39.40 39.40 40.86 33.49

75 38.28 35.59 42.01 24.58 46.08 13.79 35.73 34.21 39.17 23.62 43.00 12.15 32.96 32.43 36.15 21.66 39.73 10.77

80 40.43 40.43 42.60 32.73 46.77 21.55 37.97 37.97 39.77 31.36 43.69 20.99 35.39 35.39 36.72 30.03 40.41 19.49

85 43.13 43.13 43.49 41.88 47.26 30.64 40.62 40.62 40.78 40.21 44.14 28.86 37.94 37.94 37.95 37.94 40.89 27.31

90 45.81 45.81 45.77 45.77 47.72 38.26 43.26 43.26 43.23 43.23 44.68 37.16 40.53 40.53 40.49 40.49 41.48 35.99

Ambient Temperature

Air

Flow

Ent

DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

75 28.08 25.17 31.38 17.36 34.83 9.03

80 29.66 29.66 31.82 23.19 35.43 15.97

85 31.91 31.91 32.40 30.00 35.81 21.66

90 34.14 34.14 34.11 34.11 36.18 27.54

75 28.80 27.28 31.99 18.16 35.42 8.84

80 30.78 30.78 32.47 24.98 36.01 16.40

85 33.12 33.12 33.29 32.64 36.43 23.02

90 35.44 35.44 35.41 35.41 36.88 29.78

75 29.47 29.03 32.47 18.66 35.91 9.51

80 31.75 31.75 32.98 26.77 36.51 17.18

85 34.17 34.17 34.16 34.15 36.98 24.18

90 36.56 36.56 36.53 36.53 37.46 32.20

75 30.16 30.15 32.90 20.10 36.30 9.28

80 32.60 32.60 33.49 28.79 36.94 17.90

85 35.10 35.10 35.07 35.07 37.48 25.84

90 37.55 37.55 37.52 37.52 38.10 34.84

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 53

Performance Data

Table 26. Gross cooling capacities 4 tons high efficiency - three phase T/YHC048E1

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440 75 45.95 38.53 50.74 26.84 55.90 16.12 42.93 36.94 47.50 26.09 52.40 14.52 39.78 35.43 44.04 23.93 48.77 13.50

1440 80 46.89 46.79 51.26 35.91 56.52 24.30 44.12 44.12 48.00 34.31 53.00 22.82 41.26 41.26 44.52 32.74 49.25 21.85

1440 85 49.73 49.73 51.82 44.43 56.96 32.82 47.00 47.00 48.58 42.98 53.46 31.57 44.09 44.09 45.12 41.45 49.74 30.00

1440 90 52.73 52.73 52.79 52.72 57.39 41.60 49.94 49.94 49.88 49.88 53.86 39.86 46.92 46.92 46.88 46.88 50.10 38.35

1600 75 46.99 41.23 51.75 28.58 56.91 16.22 43.87 39.64 48.39 27.17 53.34 14.69 40.62 38.08 44.86 25.58 49.54 13.15

1600 80 48.44 48.44 52.28 38.10 57.59 25.94 45.69 45.69 48.93 36.67 53.95 24.16 42.78 42.78 45.34 35.00 50.14 21.89

1600 85 51.56 51.56 52.94 47.80 58.01 35.11 48.72 48.72 49.67 46.46 54.43 33.62 45.68 45.68 46.17 44.82 50.58 31.94

1600 90 54.71 54.71 54.66 54.66 58.50 44.49 51.77 51.77 51.74 51.74 54.89 42.95 48.63 48.63 48.56 48.56 51.07 41.40

1760 75 47.91 43.99 52.59 29.89 57.79 16.41 44.76 42.38 49.17 28.47 54.13 14.85 41.39 40.38 45.52 26.95 50.25 13.33

1760 80 49.96 49.96 53.17 40.50 58.39 25.91 47.09 47.09 49.71 38.94 54.76 24.43 44.03 44.03 46.08 37.35 50.86 23.65

1760 85 53.16 53.16 54.00 51.28 58.92 37.01 50.23 50.23 50.64 49.53 55.23 35.54 47.07 47.07 47.12 47.07 51.32 34.02

1760 90 56.43 56.43 56.39 56.39 59.42 47.53 53.38 53.38 53.35 53.35 55.81 45.95 50.17 50.17 50.06 50.06 51.81 44.40

1920 75 48.70 46.51 53.33 31.37 58.51 16.55 45.48 44.48 49.84 29.84 54.84 15.12 42.16 42.08 46.13 28.31 50.89 14.62

1920 80 51.26 51.26 53.94 42.84 59.16 27.60 48.33 48.33 50.45 41.30 55.45 26.28 45.15 45.15 46.77 39.82 51.47 24.70

1920 85 54.60 54.60 54.93 54.03 59.66 39.09 51.54 51.54 51.63 51.62 55.94 37.52 48.28 48.28 48.26 48.26 51.90 35.98

1920 90 57.93 57.93 57.89 57.89 60.25 50.33 54.77 54.77 54.71 54.71 56.53 49.14 51.48 51.48 51.43 51.43 52.60 47.64

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1440 75 36.31 33.67 40.35 22.51 44.77 11.36

1440 80 38.23 38.23 40.82 31.03 45.32 19.94

1440 85 40.97 40.97 41.47 39.94 45.70 28.44

1440 90 43.68 43.68 43.63 43.63 46.13 36.84

1600 75 37.12 36.16 41.07 23.90 45.49 11.53

1600 80 39.58 39.58 41.58 33.38 46.04 21.37

1600 85 42.39 42.39 42.46 42.41 46.45 30.42

1600 90 45.23 45.23 45.11 45.11 46.95 39.82

1760 75 37.88 37.84 41.68 25.29 46.11 12.02

1760 80 40.75 40.75 42.22 35.78 46.68 22.01

1760 85 43.69 43.69 43.63 43.63 47.05 32.37

1760 90 46.61 46.61 46.49 46.49 47.64 43.06

1920 75 38.76 38.76 42.17 26.62 46.62 12.24

1920 80 41.77 41.77 42.84 38.18 47.21 23.25

1920 85 44.78 44.78 44.79 44.79 47.67 34.47

1920 90 47.78 47.78 47.77 47.77 48.33 46.15

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

54 RT-PRC023-EN

Performance Data

Table 27. Gross cooling capacities 4 tons high efficiency - three phase T/YHC048E,3,4

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1440 75 46.71 38.85 51.74 27.73 57.13 16.82 43.61 37.29 48.41 26.50 53.54 14.96 40.36 35.67 44.85 24.15 49.73 13.25

1440 80 47.59 47.35 52.25 36.26 57.76 25.58 44.68 44.68 48.90 34.65 54.15 23.34 41.84 41.84 45.38 33.05 50.30 21.26

1440 85 50.50 50.50 52.85 44.98 58.26 33.44 47.72 47.72 49.53 43.27 54.64 31.95 44.77 44.77 46.01 41.82 50.80 30.34

1440 90 53.61 53.61 53.82 53.53 58.70 42.00 50.76 50.76 50.72 50.72 55.04 40.23 47.69 47.69 47.65 47.65 51.21 38.72

1600 75 47.84 41.58 52.84 29.51 58.21 16.60 44.65 39.99 49.39 27.30 54.53 15.03 41.27 38.28 45.75 25.88 50.63 13.43

1600 80 49.16 49.16 53.35 38.56 58.84 25.31 46.38 46.38 49.93 37.02 55.15 24.29 43.39 43.39 46.28 35.48 51.23 23.64

1600 85 52.42 52.42 54.04 48.25 59.40 35.49 49.49 49.49 50.64 46.68 55.66 33.77 46.44 46.44 47.07 45.28 51.69 32.28

1600 90 55.66 55.66 55.61 55.61 59.87 44.75 52.69 52.69 52.64 52.64 56.14 43.17 49.48 49.48 49.44 49.44 52.18 41.70

1760 75 48.78 44.24 53.71 30.62 59.15 16.79 45.51 42.63 50.19 28.83 55.38 15.23 42.13 40.85 46.45 27.27 51.40 13.65

1760 80 50.78 50.78 54.29 40.96 59.83 27.31 47.85 47.85 50.76 39.29 55.99 25.63 44.74 44.74 47.02 37.68 52.00 24.76

1760 85 54.11 54.11 55.11 51.57 60.33 37.49 51.12 51.12 51.70 50.06 56.53 35.92 47.90 47.90 48.04 47.80 52.47 34.31

1760 90 57.46 57.46 57.42 57.42 60.91 47.89 54.28 54.28 54.24 54.24 57.06 46.26 51.13 51.13 51.07 51.07 53.02 44.70

1920 75 49.57 46.91 54.49 31.84 59.96 16.95 46.34 45.03 50.91 30.19 56.11 15.50 42.85 42.61 47.08 28.63 52.03 13.75

1920 80 52.16 52.16 55.09 43.23 60.62 27.45 49.16 49.16 51.49 41.58 56.84 26.83 45.99 45.99 47.75 40.07 52.64 25.44

1920 85 55.60 55.60 56.10 54.73 61.16 39.54 52.52 52.52 52.67 52.46 57.25 37.89 49.18 49.18 49.16 49.16 53.11 36.31

1920 90 59.08 59.08 59.03 59.03 61.77 50.65 55.87 55.87 55.83 55.83 57.93 49.34 52.46 52.46 52.39 52.39 53.81 47.85

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1440 75 36.86 34.00 41.06 22.65 45.66 11.65

1440 80 38.74 38.74 41.56 31.33 46.24 19.65

1440 85 41.58 41.58 42.21 40.24 46.65 28.73

1440 90 44.41 44.41 44.31 44.31 47.05 37.10

1600 75 37.73 36.56 41.84 24.10 46.44 11.79

1600 80 40.16 40.16 42.37 33.65 47.02 21.84

1600 85 43.08 43.08 43.26 43.03 47.46 30.66

1600 90 46.01 46.01 45.97 45.97 47.92 39.96

1760 75 38.50 38.36 42.48 25.56 47.09 11.97

1760 80 41.39 41.39 43.06 36.07 47.68 22.17

1760 85 44.41 44.41 44.38 44.38 48.08 32.71

1760 90 47.44 47.44 47.38 47.38 48.65 43.22

1920 75 39.34 39.34 43.00 26.92 47.65 12.48

1920 80 42.46 42.46 43.68 38.44 48.22 23.54

1920 85 45.61 45.61 45.54 45.54 48.73 34.74

1920 90 48.69 48.69 48.64 48.64 49.43 46.51

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 55

Performance Data

Table 28. Gross cooling capacities 5 tons high efficiency - three phase T/YHC060E1

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1800 75 58.30 49.11 64.82 36.01 71.80 22.38 54.69 47.20 60.92 34.31 67.62 21.26 50.77 45.18 56.61 31.89 62.96 17.81

1800 80 59.42 59.42 65.25 46.53 72.33 32.77 56.25 56.25 61.31 44.31 68.14 31.10 52.79 52.79 57.05 42.23 63.55 29.03

1800 85 63.16 63.16 65.74 56.78 72.63 43.30 59.93 59.93 61.85 54.88 68.47 41.26 56.37 56.37 57.58 52.91 63.89 39.18

1800 90 66.88 66.88 66.84 66.84 73.03 53.49 63.61 63.61 63.54 63.54 68.85 51.44 60.00 60.00 59.94 59.94 64.23 49.53

2000 75 59.61 52.43 66.05 37.54 73.14 22.70 55.88 50.55 62.04 35.65 68.78 20.78 51.79 48.42 57.62 33.57 63.96 19.43

2000 80 61.61 61.61 66.59 48.99 73.65 34.02 58.33 58.33 62.49 47.13 69.30 32.43 54.68 54.68 58.13 45.12 64.55 30.41

2000 85 65.50 65.50 67.13 60.90 73.98 46.03 62.15 62.15 63.13 58.96 69.71 43.84 58.48 58.48 58.80 57.04 64.92 41.61

2000 90 69.44 69.44 69.35 69.35 74.37 57.11 65.99 65.99 65.92 65.92 70.11 55.11 62.24 62.24 62.19 62.19 65.36 53.13

2200 75 60.71 55.72 67.10 38.84 74.13 22.74 56.94 53.79 63.01 37.68 69.76 21.05 52.80 51.75 58.50 35.12 64.95 19.16

2200 80 63.54 63.54 67.65 51.87 74.78 35.88 60.12 60.12 63.51 49.97 70.37 33.82 56.41 56.41 59.03 47.98 65.47 31.79

2200 85 67.60 67.60 68.37 64.96 75.12 47.62 64.14 64.14 64.38 63.17 70.69 46.27 60.27 60.27 60.21 60.21 65.85 44.05

2200 90 71.64 71.64 71.65 71.65 75.57 60.68 68.14 68.14 68.06 68.06 71.11 58.71 64.16 64.16 64.11 64.11 66.37 56.96

2400 75 61.71 58.91 67.98 41.14 75.01 23.72 57.92 57.05 63.81 39.16 70.61 21.34 53.87 53.87 59.23 36.47 65.63 20.09

2400 80 65.23 65.23 68.54 54.70 75.72 37.17 61.72 61.72 64.41 52.84 71.13 35.16 57.90 57.90 59.90 50.86 66.24 33.11

2400 85 69.37 69.37 69.63 69.09 76.08 50.15 65.90 65.90 65.83 65.83 71.63 48.28 61.88 61.88 61.86 61.86 66.66 46.63

2400 90 73.64 73.64 73.58 73.58 76.59 64.31 70.00 70.00 69.93 69.93 72.17 62.57 65.92 65.92 65.86 65.86 67.26 60.67

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1800 75 46.38 43.01 51.90 29.75 57.98 17.23

1800 80 48.96 48.96 52.35 40.09 58.46 26.96

1800 85 52.46 52.46 53.01 50.89 58.88 37.16

1800 90 56.01 56.01 55.96 55.96 59.24 47.44

2000 75 47.42 46.28 52.81 30.85 58.89 16.74

2000 80 50.75 50.75 53.34 43.01 59.42 28.29

2000 85 54.38 54.38 54.38 54.38 59.85 39.61

2000 90 58.05 58.05 58.02 58.02 60.23 51.15

2200 75 48.52 48.52 53.60 33.16 59.71 17.30

2200 80 52.27 52.27 54.18 45.81 60.26 29.65

2200 85 56.09 56.09 56.05 56.05 60.64 42.15

2200 90 59.85 59.85 59.80 59.80 61.20 54.93

2400 75 49.75 49.75 54.27 34.65 60.39 17.26

2400 80 53.58 53.58 54.88 48.84 60.95 30.94

2400 85 57.52 57.52 57.45 57.45 61.24 44.63

2400 90 61.46 61.46 61.39 61.39 62.12 58.89

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

56 RT-PRC023-EN

Performance Data

Table 29. Gross cooling capacities 5 tons high efficiency - three phase T/YHC060E3,4

85

Ambient Temperature

95 105

Air Ent

Flow DB 61 67 73 61

Entering Wet Bulb

67 73 61 67 73 cfm (F) MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC MBh SHC

1800 75 59.56 49.58 65.99 35.89 72.88 22.54 55.71 47.49 61.89 34.49 68.49 20.74 51.74 45.43 57.53 32.41 63.82 18.60

1800 80 60.46 60.32 66.42 46.59 73.49 33.29 57.05 57.05 62.32 44.54 69.01 31.17 53.52 53.52 57.96 42.65 64.32 29.29

1800 85 64.08 64.08 66.89 57.00 73.87 43.37 60.69 60.69 62.82 55.07 69.44 41.48 57.08 57.08 58.52 53.07 64.69 39.39

1800 90 67.81 67.81 67.85 67.72 74.21 53.63 64.34 64.34 64.27 64.27 69.76 51.42 60.65 60.65 60.60 60.60 65.06 49.57

2000 75 60.83 52.78 67.28 37.85 74.20 22.90 56.93 50.81 63.03 35.70 69.61 21.19 52.84 48.74 58.59 33.81 64.89 18.98

2000 80 62.57 62.57 67.73 49.35 74.82 34.58 59.12 59.12 63.49 47.33 70.20 32.64 55.45 55.45 59.03 45.41 65.39 30.54

2000 85 66.45 66.45 68.38 61.14 75.15 45.81 62.92 62.92 64.16 59.19 70.62 43.78 59.18 59.18 59.74 57.16 65.78 41.83

2000 90 70.36 70.36 70.32 70.32 75.55 57.08 66.77 66.77 66.69 66.69 71.02 55.15 62.89 62.89 62.83 62.83 66.22 53.24

2200 75 61.94 56.03 68.33 39.54 75.28 23.26 57.96 54.06 64.01 37.90 70.63 20.97 53.76 52.00 59.41 35.31 65.76 19.07

2200 80 64.51 64.51 68.83 52.16 75.90 35.93 60.94 60.94 64.56 50.21 71.23 33.87 57.18 57.18 59.98 48.17 66.33 31.93

2200 85 68.48 68.48 69.55 65.16 76.27 48.35 64.88 64.88 65.34 63.36 71.68 46.32 61.01 61.01 60.99 60.92 66.71 44.27

2200 90 72.56 72.56 72.60 72.60 76.79 60.75 68.86 68.86 68.80 68.80 72.08 58.83 64.84 64.84 64.79 64.79 67.17 56.86

2400 75 62.94 59.31 69.23 41.24 76.12 22.87 58.90 57.26 64.84 39.07 71.44 21.67 54.79 54.68 60.19 36.97 66.53 19.50

2400 80 66.23 66.23 69.85 55.03 76.88 37.13 62.54 62.54 65.44 52.99 72.05 35.12 58.63 58.63 60.76 51.02 67.10 33.05

2400 85 70.45 70.45 70.82 69.31 77.29 51.04 66.65 66.65 66.65 66.62 72.52 48.51 62.62 62.62 62.52 62.52 67.61 46.75

2400 90 74.58 74.58 74.53 74.53 77.77 64.34 70.73 70.73 70.66 70.66 72.91 62.47 66.57 66.57 66.53 66.53 68.23 60.73

Ambient Temperature

Air Ent

Flow DB 61

115

Entering Wet Bulb

67 73 cfm (F) MBh SHC MBh SHC MBh SHC

1800 75 47.43 43.28 52.93 30.03 58.87 16.71

1800 80 49.78 49.78 53.40 40.31 59.38 27.15

1800 85 53.27 53.27 53.96 51.01 59.77 37.20

1800 90 56.69 56.69 56.65 56.65 60.12 47.72

2000 75 48.47 46.53 53.82 31.65 59.84 16.97

2000 80 51.57 51.57 54.36 43.23 60.35 28.45

2000 85 55.17 55.17 55.30 55.11 60.73 40.17

2000 90 58.74 58.74 58.72 58.72 61.22 51.25

2200 75 49.42 49.35 54.60 33.15 60.62 17.27

2200 80 53.11 53.11 55.16 45.98 61.13 29.79

2200 85 56.81 56.81 56.76 56.76 61.58 42.48

2200 90 60.60 60.60 60.52 60.52 62.10 55.08

2400 75 50.67 50.67 55.27 34.98 61.27 17.50

2400 80 54.47 54.47 55.91 49.04 61.81 31.05

2400 85 58.32 58.32 58.24 58.24 62.28 44.92

2400 90 62.17 62.17 62.12 62.12 62.89 58.75

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes.

2. MBh = Total Gross Capacity

3. SHC = Sensible Heat Capacity

RT-PRC023-EN 57

Direct Drive - Evaporator Fan Performance

Table 30. Multispeed direct drive evaporator fan performance 3 - 5 tons - standard efficiency - no electric heat

TSC036, 048, 060E1

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Standard Low Standard High

Unit Model

Rated

Speed Set 1

Speed

Speed Set 2

Mid Speed

Speed Set 3

Speed

Speed Set 4

High Speed

Speed Set 5

Tons Number cfm ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

4

4

4

4

4

4

4

4

4

4

4

4

4

4

3

3

5

5

5

5

4

4

4

4

TSC036E1

Downflow

Airflow

TSC036E1

Horizontal

Airflow

TSC048E1

Downflow

Airflow

TSC048E1

Horizontal

Airflow

TSC060E1

960 0.45

1020 0.39

1080 0.33

1140 0.27

1200 0.21

1260 0.15

1320 0.09

1380 0.03

1440

960

0.45

1020 0.39

1080 0.32

1140

1200

1260

1320

1380

1440

1440

1520

1760

1840

1360

1440

1520

1600

1680

1760

1840

1920

1600

1800

1900

0.26

0.20

0.13

0.07

0.01

1280 0.60

1360 0.48

0.37

0.25

1600 0.14

1680 0.02

1920 —

1280 0.61

0.51

0.40

0.30

0.19

0.09

0.75

1700 0.60

0.45

0.30

715

695

675

654

634

614

593

573

711

689

667

644

622

599

577

555

865

833

802

770

739

707

864

831

798

766

733

701

1006

969

933

896

0.21

0.74

0.20

0.66

0.20

0.59

0.19

0.51

0.18

0.43

0.18

0.35

0.17

0.28

0.17

0.20

0.21

0.20

0.19

0.19

0.18

0.17

0.17

0.16

0.36

0.35

0.34

0.32

0.36

0.35

0.33

0.32

0.31

0.29

0.60

0.58

0.56

0.54

0.12

0.70

0.63

0.56

0.48

0.41

0.33

0.26

0.18

0.11

0.84

0.72

0.60

0.48

0.31

0.36

0.30

0.24

0.13

0.01

0.84

0.73

0.62

0.51

0.40

0.29

0.18

0.08

0.91

0.75

0.58

0.42

851

826

800

774

749

723

697

671

646

835

811

787

763

739

715

691

667

642

977

944

912

879

846

814

781

748

967

935

904

873

842

810

779

748

1065

1024

982

941

0.31

0.92

0.30

0.84

0.29

0.77

0.28

0.69

0.27

0.61

0.26

0.53

0.25

0.45

0.24

0.37

0.23

0.30

0.29

0.28

0.28

0.27

0.26

0.25

0.44

0.42

0.41

0.39

0.38

0.36

0.47

0.45

0.44

0.39

0.38

0.36

0.69

0.66

0.29

0.89

0.81

0.73

0.65

0.57

0.50

0.42

0.24

0.34

0.23

0.26

0.77

0.65

0.52

0.39

0.27

0.14

0.02

1.00

0.88

0.77

0.42

0.66

0.41

0.55

0.44

0.32

0.21

0.10

0.96

929

905

880

855

831

806

782

757

732

913

890

868

845

823

800

777

755

732

980

948

915

883

851

819

787

1038

1006

974

943

911

879

848

816

784

1101

0.38

1.07

0.37

0.99

0.36

0.91

0.35

0.83

0.34

0.75

0.33

0.67

0.32

0.59

0.31

0.51

0.30

0.37

0.36

0.35

0.34

0.33

0.32

0.32

0.45

0.43

0.42

0.55

0.53

0.52

0.50

0.48

0.47

0.45

0.43

0.42

0.77

0.43

1.04

0.96

0.88

0.80

0.72

0.64

0.56

0.31

0.48

0.30

0.40

0.43

0.31

0.19

1.16

1.05

0.94

0.82

0.71

0.60

0.48

0.37

0.26

0.37

0.61

0.36

0.52

0.52

0.92

1033 0.60

893

872

0.44

0.43

0.50

0.80

1005 0.58

1.06

1100 0.69

0.49

0.68

0.47

0.56

993

969

945

921

898

874

850

826

802

978

957

935

913

892

870

848

826

805

976

948

920

891

863

1115

1084

1052

1020

989

957

925

893

861

0.44

0.43

0.42

0.41

0.36

0.44

0.43

0.42

0.47

1.02

1044 0.55

1.17

1090 0.63

0.45

0.90

1012 0.54

1.04

1062 0.61

0.56

0.55

0.53

0.52

0.50

0.65

0.63

0.61

0.59

0.57

0.55

0.54

0.63

0.78

1059 0.74

— — —

0.61

0.61

1017 0.71

0.82

1105 0.83

1.25

1.17

1.08

1.00

0.40

0.91

0.39

0.83

0.38

0.74

0.37

0.66

0.57

1.21

1.13

1.04

0.41

0.95

0.40

0.87

0.39

0.78

0.38

0.69

0.92

0.78

0.64

0.50

0.37

1.10

0.99

0.87

0.75

0.64

0.52

0.52

0.50

0.40

1053

1030

1007

985

962

939

916

893

871

1037

1016

996

975

955

934

913

1069

1038

1006

975

944

1114

1084

1054

1023

993

963

932

0.52

0.50

0.49

0.48

0.47

0.46

0.45

0.44

0.43

0.51

0.50

0.49

0.48

0.47

0.46

0.45

0.67

0.65

0.63

0.62

0.60

0.70

0.68

0.66

0.65

0.63

0.61

0.59

5

5

5

5

5

5

5

5

Downflow

Airflow

2000 0.14

2100 0.00

2200

2300

860

826

0.52

0.25

0.50

0.09

899

858

0.58

0.43

0.55

0.25

0.08

975

933

891

0.68

0.64

1062 0.80

0.70

1083 0.85

0.65

0.46

1019 0.77

0.54

1045 0.82

0.62

0.28

0.10

975

932

0.74

0.70

0.37

0.20

1007

969

0.79

0.76

2400 — — — — — —

1600 0.73

1003 0.60

0.90

1075 0.69

1700 0.60

1800 0.46

968

934

0.58

0.56

0.74

0.59

1034

993

0.67

0.64

0.89

0.74

1104

1064

0.77

0.74

0.03

931

0.73

5

5

5

5

TSC060E1

Horizontal

Airflow

1900

2000

2100

2200

0.33

0.19

0.05

899

864

829

0.54

0.52

0.50

0.44

0.28

0.13

0.00

952

911

870

837

0.62

0.59

1023 0.71

0.75

1095 0.83

0.59

0.43

0.56

0.28

0.54

0.13

983

942

902

0.69

0.66

0.63

0.60

0.44

0.28

1053

1012

971

0.79

0.76

0.73

0.69

0.53

0.37

1090

1051

1012

0.86

0.83

0.80

5

5

2300

2400

0.00

868

0.61

0.12

0.00

930

897

0.70

0.68

0.21

0.06

972

933

0.77

0.74

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16. For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

58 RT-PRC023-EN

Direct Drive - Evaporator Fan Performance

Table 31. Multispeed direct drive evaporator fan performance 3 - 5 tons - standard efficiency - low & medium gas heat

TSC036, 048, 060E1

Tons

3

Unit Model

Number cfm

960

Rated

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5

ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp

0.43

718 0.19

0.64

825 0.27

0.88

923 0.35

1.12

1017 0.46

1.28

1074 0.52

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

YSC036E1**L,M

Downflow

Airflow

YSC036E1**L,M

Horizontal

Airflow

1020 0.37

696 0.18

0.57

800 0.26

0.80

900 0.35

1.04

997 0.45

1.20

1053 0.51

1080 0.30

675 0.18

0.49

775 0.26

0.72

877 0.34

0.96

977 0.44

1.11

1033 0.50

1140 0.24

654 0.17

0.42

749 0.25

0.64

854 0.33

0.87

957 0.43

1.03

1013 0.49

1200 0.18

633 0.17

0.34

724 0.24

0.56

832 0.32

0.79

938 0.42

0.94

992 0.48

1260 0.11

612 0.16

0.26

698 0.23

0.48

809 0.31

0.71

918 0.41

0.86

1320 0.05

590 0.16

0.19

673 0.22

0.39

786 0.30

0.63

898 0.40

0.77

1380

1440

0.11

0.03

647

622

0.21

0.21

0.31

0.23

763

740

0.29

0.28

0.55

0.47

878

859

0.39

0.38

0.68

0.60

972 0.47

951 0.46

931 0.45

910 0.44

960 0.42

715 0.19

0.67

842 0.28

0.90

937 0.36

1.15

1037 0.46

1.25

1062 0.51

1020 0.37

695 0.18

0.61

819 0.27

0.83

916 0.35

1.07

1014 0.45

1.18

1047 0.50

1080 0.31

675 0.18

0.54

796 0.26

0.75

895 0.34

0.99

992 0.44

1.11

1032 0.50

1140 0.26

654 0.17

0.47

772 0.26

0.68

874 0.34

0.91

970 0.43

1.04

1017 0.49

1200 0.20

634 0.17

0.41

749 0.25

0.61

853 0.33

0.83

948 0.42

0.97

1002 0.48

1260 0.14

614 0.16

0.34

725 0.24

0.54

832 0.32

0.75

926 0.41

0.90

987 0.48

1320 0.09

594 0.16

0.27

702 0.23

0.47

811 0.31

0.67

903 0.40

0.83

1380 0.03

574 0.15

0.20

678 0.22

0.40

789 0.30

0.59

881 0.39

0.76

972 0.47

957 0.46

4

4

4

4

4

4

3

4

YSC048E1**L,M

Downflow

Airflow

1440 — — — 0.14

654 0.22

0.33

768 0.29

0.51

1280 0.71

933 0.42

0.89

1003 0.49

1.11

1094 0.59

859 0.38

0.69

— — —

942 0.45

— —

1360 0.59

903 0.41

0.76

973 0.48

0.97

1061 0.57

1.14

1116 0.64

1440 0.47

874 0.39

0.63

943 0.46

0.84

1027 0.56

1.00

1085 0.62

1520 0.34

845 0.38

0.50

913 0.45

0.70

993 0.54

0.86

1053 0.61

1.05

1122 0.70

1600 0.22

815 0.37

0.38

883 0.43

0.56

959 0.52

0.72

1021 0.59

0.90

1089 0.68

1680 0.10

786 0.36

0.25

852 0.42

0.42

926 0.50

0.58

990 0.57

0.76

1057 0.66

1760 — — — 0.12

822 0.41

0.28

892 0.48

0.45

958 0.55

0.61

1024 0.64

4

4

4

4

4

4

4

4

YSC048E1**L,M

1840

1920

0.15

0.01

858 0.46

0.31

824 0.45

0.17

926 0.53

0.47

992

895 0.51

0.32

960

1280 0.66

894 0.40

0.81

967 0.48

1.01

1051 0.57

1.14

1101 0.63

1360 0.54

863 0.39

0.70

935 0.46

0.88

1016 0.55

1.01

1069 0.61

0.62

0.60

1440 0.43

831 0.38

0.58

904 0.45

0.76

982 0.53

0.89

1037 0.60

1.05

1101 0.69

1520 0.31

799 0.36

0.47

872 0.43

0.63

947 0.51

0.77

1006 0.58

0.93

1069 0.67

1600 0.20

768 0.35

0.35

840 0.41

0.51

912 0.49

0.64

974 0.56

0.80

1037 0.65

1680 0.08

736 0.33

0.24

809 0.40

0.38

877 0.47

0.52

942 0.54

0.67

1005 0.63

Horizontal

Airflow

4

5

4

4

1760

1840

1920 — — —

1600 0.97

1110 0.71

0.12

777 0.38

0.26

842 0.46

0.40

0.01

745 0.37

0.13

807 0.44

0.28

0.00

773

0.42

0.15

911

879

847

0.52

0.51

0.49

0.55

0.42

0.29

973 0.61

941 0.59

909

0.57

5

5

5

5

5

5

5

5

5

5

5

5

YSC060E1**L,M

Downflow

Airflow

YSC060E1**L,M

1700

1800

1900

2000

2100

2200

0.79

0.60

0.42

0.24

0.06

1068

1026

984

942

900

0.68

0.66

0.63

0.60

0.57

0.91

0.73

0.54

0.36

0.18

0.00

1120

1079

1038

997

956

916

0.77

0.74

0.71

0.68

0.65

0.63

0.69

0.50

0.31

0.12

1093

1050

1006

963

0.78

0.74

0.71

0.68

0.60

0.42

0.24

1079

1040

1001

0.82

0.79

0.76

0.52

0.32

1078

1036

0.86

0.83

2300

2400

1700

0.67

1013

1600 0.83

1054 0.67

0.65

0.83

1084

0.74

0.00

936

0.66

1800 0.51

971 0.62

0.65

1039 0.71

0.75

1075 0.76

0.05

962

0.73

1900 0.36

930 0.59

0.48

995 0.68

0.57

1031 0.73

0.72

1086 0.82

0.13

0.00

994

965

0.79

0.77

2000 0.20

888 0.57

0.30

951 0.65

0.39

987 0.70

0.54

1045 0.79

0.67

1092 0.87

2100 0.04

847 0.54

0.12

907 0.62

0.21

942 0.67

0.36

1004 0.76

0.48

1051 0.84

5

5

5

5

Horizontal

Airflow

2200

2300

0.00

877 0.60

0.02

898 0.64

0.17

— — — — — —

963 0.73

0.29

1010 0.81

0.00

924 0.70

0.10

968 0.77

5 2400 — — — — — — — — — — — — 0.00

946 0.76

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16. For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

RT-PRC023-EN 59

Direct Drive - Evaporator Fan Performance

Table 32. Multispeed direct drive evaporator fan performance 3 - 5 tons - standard efficiency - high heat

YSC036, 048, 060E1

Unit Model

Tons Number

3

cfm

960

Rated

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5

ESP rpm

0.43

718

bhp ESP

0.19

0.64

rpm

825

bhp ESP

0.26

0.88

rpm

923

bhp ESP rpm bhp ESP rpm bhp

0.34

1.12

1017 0.44

1.28

1074 0.51

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

4

4

4

4

4

4

3

4

YSC036E1**H

Downflow

Airflow

YSC036E1**H

Horizontal

Airflow

1020 0.37

696

1080 0.30

675

1140 0.24

654

1200 0.18

633

1260 0.11

612

1320 0.05

590

1380

1440

960

1020

1080

1140

1200

1260

1320

1380

0.44

0.37

0.31

0.24

0.18

0.11

0.05

732

708

684

660

636

612

588

1440 — —

1280 0.73

951

1360 0.61

917

1440 0.48

883

0.19

0.57

0.18

0.49

0.18

0.42

0.17

0.34

0.16

0.26

0.16

0.19

0.11

0.03

0.20

0.65

0.19

0.58

0.18

0.51

0.18

0.43

800

775

749

724

698

673

647

622

836

811

787

762

0.26

0.25

0.24

0.23

0.22

0.21

0.21

0.20

0.80

0.72

0.64

0.56

0.48

0.39

0.31

0.23

0.27

0.87

0.26

0.80

0.25

0.72

0.24

0.64

900

877

854

832

809

786

763

740

935

911

886

862

0.34

1.04

0.33

0.96

0.32

0.87

0.31

0.79

0.30

0.29

0.28

0.28

0.71

0.63

0.55

0.47

0.35

1.12

1033 0.45

1.25

1078 0.51

0.34

1.03

1010 0.44

1.17

1059 0.50

0.33

0.95

0.32

0.87

997

977

957

938

918

898

878

859

987

964

0.43

0.42

0.42

0.41

0.43

0.42

1.20

1.11

1.03

0.94

0.40

0.86

0.39

0.77

0.38

0.68

0.37

0.60

1.09

1.01

1053

1033

1013

992

972

951

931

910

1040

1021

0.50

0.49

0.48

0.47

0.46

0.45

0.44

0.43

0.49

0.48

0.17

0.16

0.16

0.44

0.42

0.41

0.39

0.38

0.36

0.29

0.21

0.14

0.07

0.93

0.80

0.66

0.53

0.39

737

712

688

663

638

1025

991

957

923

888

0.24

0.23

0.22

0.21

0.20

0.52

0.47

0.45

0.56

0.48

0.40

0.32

0.24

1.10

0.69

0.55

838

814

789

765

741

1084

986

954

0.31

0.30

0.29

0.28

0.28

0.60

0.79

0.70

0.62

0.54

0.45

941

918

895

872

849

0.41

0.40

0.39

0.38

0.37

0.50

0.96

1051 0.58

1.14

1116 0.67

0.49

0.82

1019 0.56

1.00

1085 0.65

0.93

0.85

0.77

0.69

0.61

1002

983

964

945

926

0.47

0.47

0.46

0.45

0.44

0.55

0.86

1053 0.63

— — —

0.53

0.72

1021 0.61

0.91

1093 0.71

4

4

4

4

4

4

4

4

YSC048E1**H

Downflow

Airflow

1520 0.35

849

1600 0.23

816

1680

1760

1840

1920

1280

1360

0.10

0.69

0.57

782

933

899

0.36

0.26

0.12

854

820

0.43

0.42

0.42

0.28

0.14

0.01

922

889

857

824

0.51

0.49

0.47

0.46

0.58

0.45

0.31

0.17

990

958

926

895

0.59

0.57

0.55

0.53

0.43

0.86

1005 0.51

1.04

1075 0.59

1.18

1124 0.67

0.42

0.74

971 0.49

0.91

1041 0.57

1.05

1091 0.65

0.76

0.62

0.47

0.32

1060

1028

995

962

0.68

0.66

0.64

0.62

5

5

5

5

4

5

4

4

YSC048E1**H

Horizontal

Airflow

1440 0.45

865

1520 0.33

831

1600

1680

1760

1840

1920

1600

1900

2000

0.21

0.08

0.97

0.42

0.24

797

764

1110

984

942

0.40

0.38

0.37

0.35

0.73

0.61

0.49

0.36

0.24

0.11

0.65

0.54

1038 0.72

0.69

1093 0.81

0.62

0.36

938

904

870

837

803

997

0.48

0.46

0.44

0.42

0.41

1700 0.79

1068 0.70

0.91

1120 0.78

1800 0.60

1026 0.67

0.73

1079 0.75

0.69

0.78

0.65

0.52

0.38

0.25

0.12

0.50

1006

972

938

904

870

835

1050

0.56

0.92

1059 0.63

0.84

0.55

0.55

0.54

0.42

0.52

0.29

— —

0.54

0.79

1026 0.61

0.95

1091 0.70

0.52

0.50

0.48

0.46

0.78

0.65

0.52

0.39

0.26

0.12

0.60

993

961

928

896

863

1079

0.59

0.82

1060 0.68

0.57

0.69

1030 0.66

999

968

937

0.65

0.63

0.61

5

5

5

5

5

5

5

5

YSC060E1**H

Downflow

Airflow 2100

2200

2300

2400

0.06

900

0.59

0.18

0.00

956

916

0.66

0.64

1600 0.95

1110 0.73

— — —

1700 0.76

1064 0.70

0.87

1110 0.77

0.31

0.12

0.00

1006

963

936

0.74

0.71

0.69

0.42

0.24

0.05

1040

1001

962

0.81

0.78

0.75

0.52

0.32

0.13

0.00

1078

1036

994

965

0.86

0.83

0.79

0.77

5

5

5

5

YSC060E1**H

Horizontal

Airflow

1800 0.58

1019

1900 0.40

973

0.67

0.69

1067 0.74

— — —

0.64

0.51

1024 0.71

0.64

1075 0.79

2000

2100

2200

2300

0.21

0.03

927

882

0.61

0.32

0.58

0.14

0.00

982

939

907

0.68

0.45

1033 0.76

0.55

1069 0.83

0.64

1103 0.88

0.65

0.26

991 0.73

0.37

1029 0.80

0.45

1060 0.85

0.63

0.08

— —

949

0.70

0.18

— 0.00

989

949

0.77

0.74

0.26

0.07

1017

975

0.81

0.78

5 2400 — — — — — — — — — — — — — — —

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16. For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

60 RT-PRC023-EN

Direct Drive - Evaporator Fan Performance

Table 33. Multispeed direct drive evaporator fan performance 3 - 5 tons - standard efficiency - WSC036, 048, 060E1

Unit Model

Tons Number

3

cfm

960

Rated

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5

ESP

0.43

rpm

707

bhp ESP

0.21

0.70

rpm

843

bhp ESP

0.38

0.88

rpm

919

bhp ESP

0.38

1.02

rpm

979

bhp ESP rpm bhp

0.36

1.15

1027 0.50

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

4

4

4

4

4

4

3

4

WSC036E1

Downflow

Airflow

WSC036E1

Horizontal

Airflow

1020

1080

1140

1200

1260

1320

1380

1440

960

1020

1080

1140

1200

1260

1320

1380

0.37

0.31

0.25

0.19

0.13

0.07

0.01

0.40

0.35

0.30

0.24

0.19

0.14

0.09

0.04

1440 —

1280 0.60

1360 0.48

1440 0.37

1520 0.25

1600 0.14

1680 0.02

1760 —

687

668

648

628

609

589

569

707

688

669

650

631

612

593

574

865

833

802

770

739

707

0.20

0.19

0.19

0.18

0.18

0.17

0.17

0.62

0.55

0.47

0.39

0.31

0.24

0.16

0.08

637

0.21

0.69

0.20

0.62

0.19

0.55

0.19

0.48

0.18

0.41

0.18

0.34

0.17

0.26

0.17

0.19

818

792

766

740

715

689

663

856

831

806

781

756

731

706

681

— 0.12

655

0.36

0.84

977

0.35

0.72

0.34

0.60

0.32

0.48

0.31

0.36

944

912

879

846

0.30

0.24

814

0.13

781

0.37

0.80

0.36

0.73

0.35

0.34

0.32

0.50

0.31

0.42

0.30

0.29

0.31

0.88

0.30

0.80

0.29

0.28

0.28

0.58

0.27

0.50

0.26

0.25

0.24

0.28

741 0.30

0.40

826 0.37

0.52

0.47

1.02

1044 0.55

1.17

1090 0.63

0.45

0.44

0.65

0.57

0.34

0.26

0.73

0.65

0.43

0.35

0.90

0.77

896

872

849

826

803

780

757

734

941

916

891

866

841

816

791

766

1012

980

0.37

0.36

0.35

0.34

0.33

0.32

0.31

0.30

0.39

0.38

0.37

0.36

0.35

0.34

0.33

0.32

0.54

0.52

0.94

0.87

0.79

0.71

0.63

0.56

0.48

0.40

1.03

0.95

0.87

0.79

0.71

0.63

0.55

0.47

1.04

0.92

956

933

911

888

866

843

820

798

987

967

947

927

906

886

866

846

1062

1033

0.35

0.34

0.33

0.91

0.32

0.83

0.32

0.31

0.30

0.60

0.29

0.52

0.45

0.44

0.43

1.00

0.42

0.92

0.41

0.40

0.61

0.60

1.07

0.99

0.75

0.68

1.16

1.08

0.84

0.76

0.39

0.68

0.38

0.60

1006

985

964

943

922

901

880

859

1034

1011

989

966

943

920

898

875

852

0.49

0.48

0.47

0.46

0.45

0.44

0.43

0.42

0.50

0.49

0.48

0.47

0.46

0.45

0.44

0.43

0.42

4

4

4

4

4

4

4

4

WSC048E1

Downflow

Airflow

WSC048E1

1840

1920

1280 0.61

1360 0.51

1440 0.40

1520 0.30

1600 0.19

1680 0.09

864

831

798

766

733

701

0.01

0.36

0.84

0.35

0.73

748

967

935

0.33

0.62

0.32

0.51

0.31

0.40

0.29

0.29

904

873

842

810

0.42

0.65

0.41

0.52

0.39

0.38

0.36

0.39

0.27

0.14

0.02

948

915

883

851

819

787

0.50

0.49

0.47

0.45

0.43

0.42

0.80

0.68

0.56

0.43

0.31

0.19

1005

976

948

920

891

863

0.58

0.56

1.06

0.92

1100

1069

0.69

0.67

0.55

0.78

1038 0.65

0.53

0.64

1006 0.63

0.52

0.50

0.47

1.00

1038 0.55

1.16

1115 0.65

0.45

0.88

1006 0.53

1.05

1084 0.63

0.50

0.37

975

944

0.62

0.60

0.44

0.77

0.42

0.66

0.41

0.55

0.39

0.44

974

943

911

879

0.52

0.94

1052 0.61

1.10

1114 0.70

0.50

0.82

1020 0.59

0.99

1084 0.68

0.48

0.71

989

0.47

0.60

957

0.57

0.55

0.87

0.75

1054

1023

0.66

0.65

4

5

4

4

Horizontal

Airflow

1760

1840

1920 —

1600 0.83

888

0.18

779

0.08

748

— — —

0.49

0.95

948

0.38

0.36

0.56

0.32

0.21

0.10

1.19

848

816

784

1048

0.45

0.48

925

0.43

0.37

893

0.42

0.67

0.26

861

0.54

0.52

0.50

0.64

0.52

0.40

993

963

932

0.63

0.61

0.59

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

WSC060E1

Downflow

Airflow

WSC060E1

Horizontal

Airflow

1700 0.69

1800 0.56

1900 0.43

2000 0.30

2100 0.16

2200 0.03

2300

2400

1800

1900

2200

2300

1600 0.76

1700 0.63

0.50

0.36

2000 0.23

2100 0.10

847

806

764

723

681

640

884

842

801

759

718

676

0.46

0.82

0.44

0.69

0.42

0.56

0.40

0.43

0.37

0.30

0.35

0.17

0.04

744

703

663

0.48

0.46

0.44

0.42

0.82

0.69

0.57

0.45

0.39

0.32

0.37

0.20

0.07

908

867

826

785

932

893

854

815

776

737

699

0.53

1.04

1004 0.64

1.33

1110 0.78

0.51

0.90

959 0.62

1.18

1063 0.75

0.48

0.76

0.46

0.62

0.44

0.41

0.39

0.55

0.46

0.43

0.41

0.47

0.33

0.19

0.05

0.98

0.52

0.85

0.50

0.72

0.48

0.60

0.47

0.34

0.22

0.09

915

870

826

781

737

693

1022

981

941

900

859

818

778

737

0.59

1.02

1016

0.56

0.87

969

0.53

0.50

0.47

0.44

0.66

0.63

0.60

0.71

0.56

0.41

0.25

1.13

1.00

0.58

0.74

0.55

0.53

0.50

0.47

0.87

0.61

0.49

0.36

0.23

922

876

829

782

1104

1061

1018

975

932

890

847

804

0.71

0.65

0.61

1.03

0.87

0.58

0.72

0.55

0.56

0.77

0.74

0.71

0.68

0.65

0.87

1069 0.86

0.62

0.74

1025 0.83

0.59

0.61

0.56

0.48

0.68

1.18

1089 0.88

1044

999

954

909

980

936

0.84

0.81

0.77

0.73

0.79

0.75

5 2400 — — — — — — — — — 0.10

761 0.53

0.35

892 0.72

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16. For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

RT-PRC023-EN 61

Direct Drive - Evaporator Fan Performance

Table 34.

Multispeed direct drive evaporator fan performance 3 - 5 tons - high efficiency - no electric heat

THC036, 048, 060E1,3,4

Tons

Unit Model

Number

Rated

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5 cfm ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

4

4

4

4

3

4

3

3

4

4

4

4

4

THC036E1,3,4

Downflow

Airflow

THC036E1,3,4

Horizontal

Airflow

THC048E1,3,4

Downflow

Airflow

960 0.45

715

1020 0.39

695

1080 0.33

675

1140 0.27

1200 0.21

1260 0.15

1320 0.09

1380

1440

0.03

960 0.45

1020 0.39

1080 0.32

1140 0.26

1200 0.20

1260 0.13

1320 0.07

1380 0.01

1440 —

1280 0.65

1360 0.55

1440 0.46

1520 0.36

1600 0.27

1680 0.17

1760 —

1840

1920

1280 0.56

654

634

614

593

573

711

689

667

644

622

599

577

555

805

769

733

696

660

624

795

0.21

0.74

851

0.20

0.66

826

0.20

0.59

800

0.19

0.51

774

0.18

0.43

749

0.18

0.35

723

0.17

0.28

697

0.17

0.20

0.12

671

646

0.21

0.70

835

0.20

0.63

811

0.19

0.56

787

0.19

0.48

763

0.18

0.41

0.17

0.33

0.17

0.26

0.16

0.18

739

715

691

667

— 0.11

0.31

0.86

0.30

0.76

0.28

0.66

0.27

0.56

0.25

0.46

0.24

0.36

0.26

0.16

0.06

0.31

0.77

642

902

866

830

794

758

722

686

650

614

880

0.31

0.30

0.29

0.28

0.28

0.27

0.26

0.92

0.89

0.81

0.73

0.65

0.57

0.50

929

0.30

0.84

905

0.29

0.77

880

0.28

0.69

855

0.27

0.61

831

0.26

0.53

806

0.25

0.45

782

0.24

0.37

757

0.23

0.29

732

913

890

868

845

823

800

0.25

0.42

777

0.24

0.34

755

0.23

0.26

732

0.40

1.04

966

0.38

0.94

934

0.37

0.84

902

0.35

0.74

869

0.33

0.63

837

0.32

0.53

805

0.30

0.43

772

0.29

0.33

740

0.27

0.23

707

0.39

0.95

967

0.38

1.07

993

0.37

0.99

969

0.36

0.91

945

0.35

0.83

921

0.34

0.75

898

0.33

0.67

874

0.32

0.59

850

0.31

0.30

0.37

0.36

0.35

0.34

0.33

0.32

0.51

0.43

1.04

0.96

0.88

0.80

0.72

0.64

826

802

978

957

935

913

892

870

0.44

1.25

1053 0.52

0.43

1.17

1030 0.50

0.42

1.08

1007 0.49

0.41

1.00

985

0.40

0.91

962

0.39

0.83

939

0.38

0.74

916

0.37

0.66

893

0.36

0.57

871

0.42

1.04

996

0.41

0.95

975

0.40

0.87

955

0.39

0.78

934

0.48

0.47

0.46

0.45

0.44

0.43

0.44

1.21

1037 0.51

0.43

1.13

1016 0.50

0.49

0.48

0.47

0.46

0.32

0.56

848

0.31

0.48

826

0.38

0.69

913

0.37

0.61

893

0.30

0.40

805 0.36

0.52

872

0.48

1.27

1042 0.58

— —

0.45

0.44

0.43

0.46

1.17

1010 0.56

1.43

1113 0.68

0.44

1.06

977 0.54

1.31

1078 0.66

0.43

0.95

944

0.41

0.85

912

0.40

0.74

879

0.38

0.63

847

0.52

0.50

0.49

0.47

1.20

1.08

0.97

0.85

1043

1009

974

939

0.36

0.53

814

0.35

0.42

782

0.48

1.16

1040

0.45

0.74

905

0.43

0.62

870

0.57

— —

0.64

0.62

0.60

0.58

0.55

0.53

5

5

5

5

4

4

4

4

4

4

4

4

5

5

5

5

5

5

5

5

5

5

5

5

5

THC048E1,3,4

Horizontal

Airflow

THC060E1,3,4

Downflow

Airflow

THC060E1,3,4

Horizontal

Airflow

1360 0.48

1440 0.39

1520 0.30

1600 0.22

1680

1760

1840

1920

1600

1700

2200

2300

2400

1600

1900

2200

2300

0.13

0.82

0.67

1800 0.53

1900 0.39

2000 0.25

2100 0.11

0.71

1700 0.59

1800 0.46

0.33

760

725

690

655

619

918

873

828

782

737

692

918

875

832

788

2000 0.21

745

2100 0.08

701

0.29

0.67

0.28

0.58

0.27

0.25

0.24

0.50

0.47

0.89

0.45

0.74

0.42

0.59

0.40

0.45

0.37

0.30

0.50

0.47

0.45

0.43

0.40

0.38

831

0.38

0.25

788

0.48

0.39

0.30

0.20

0.11

0.01

1.04

0.15

0.00

0.91

0.78

0.65

0.51

0.12

847

814

780

747

714

681

647

614

1002

957

913

869

824

780

735

691

1001

959

916

874

746

0.37

0.86

935

0.36

0.76

903

0.34

0.66

0.33

0.57

0.31

0.30

0.29

0.27

0.60

0.58

0.55

0.52

0.50

0.67

0.47

0.44

0.42

0.60

0.58

0.55

0.82

0.53

0.47

0.37

0.28

0.18

1.26

1.11

0.96

0.82

0.52

0.37

0.22

0.07

1.09

0.96

0.68

871

838

806

774

742

710

1087

1043

1000

957

914

870

827

784

741

1070

1029

987

945

0.50

0.54

903

0.47

0.41

861

0.45

0.27

819

— 0.13

778

0.46

0.44

0.40

0.38

0.72

0.69

0.66

0.63

0.60

0.58

0.55

0.52

0.49

0.71

0.68

0.65

0.62

0.84

1023 0.74

1.01

1093 0.85

0.60

0.57

0.54

0.51

1.06

0.96

0.66

0.56

1.16

1.02

0.87

0.72

0.57

0.42

0.27

1.11

0.97

0.71

0.57

0.44

0.31

1010

980

0.43

0.86

951

0.41

0.76

921

891

861

0.37

0.46

831

0.35

0.36

802

1083

1041

999

957

914

872

830

1102

1063

984

944

904

865

0.56

0.54

0.53

1.06

1045 0.64

0.51

0.96

1016 0.62

0.49

0.86

986

0.48

0.76

956

0.46

0.44

0.78

0.75

0.66

0.56

1.17

926

896

1099

0.60

0.59

0.57

0.55

0.85

0.72

1.02

1056 0.82

0.69

0.87

1014 0.78

0.66

0.71

971

0.63

0.56

929

0.60

0.79

0.77

1.26

1.16

0.41

1105

1075

886

0.68

0.66

0.75

0.72

0.68

0.71

0.87

1052 0.81

0.68

0.73

1010 0.78

0.65

0.59

968

0.62

0.45

926

0.75

0.72

5 2400 — — — — — — — — — 0.17

825 0.59

0.31

884 0.68

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16.

For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

62 RT-PRC023-EN

Direct Drive - Evaporator Fan Performance

Table 35.

Multispeed direct drive evaporator fan performance 3 - 5 tons - high efficiency - low & medium gas heat

YHC036,048, 060E1,3,4

Tons

Unit Model

Number

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Rated

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5 cfm ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp

4

4

4

4

3

4

3

3

4

4

4

4

4

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

YHC036E1,3,4**L,M

Downflow

Airflow

YHC036E1,3,4**L,M

Horizontal

Airflow

YHC048E1,3,4**L,M

Downflow

Airflow

960 0.43

718 0.19

0.64

825 0.27

0.88

923 0.35

1.12 1017 0.46

1.28 1074 0.52

1020 0.37

696 0.18

0.57

800 0.26

0.80

900 0.35

1.04

997 0.45

1.20 1053 0.51

1080 0.30

675 0.18

0.49

775 0.26

0.72

877 0.34

0.96

977 0.44

1.11 1033 0.50

1140 0.24

654 0.17

0.42

749 0.25

0.64

854 0.33

0.87

957 0.43

1.03 1013 0.49

1200 0.18

633 0.17

0.34

724 0.24

0.56

832 0.32

0.79

938 0.42

0.94

992 0.48

1260 0.11

612 0.16

0.26

698 0.23

0.48

809 0.31

0.71

918 0.41

0.86

972 0.47

1320 0.05

590 0.16

0.19

673 0.22

0.39

786 0.30

0.63

898 0.40

0.77

951 0.46

1380

1440

0.11

647 0.21

0.31

763 0.29

0.55

878 0.39

0.68

931 0.45

0.03

622 0.21

0.23

740 0.28

0.47

859 0.38

0.60

910 0.44

960 0.42

715 0.19

0.67

842 0.28

0.90

937 0.36

1.15 1037 0.46

1.25 1062 0.51

1020 0.37

695 0.18

0.61

819 0.27

0.83

916 0.35

1.07 1014 0.45

1.18 1047 0.50

1080 0.31

675 0.18

0.54

796 0.26

0.75

895 0.34

0.99

992 0.44

1.11 1032 0.50

1140 0.26

654 0.17

0.47

772 0.26

0.68

874 0.34

0.91

970 0.43

1.04 1017 0.49

1200 0.20

634 0.17

0.41

749 0.25

0.61

853 0.33

0.83

948 0.42

0.97 1002 0.48

1260 0.14

614 0.16

0.34

725 0.24

0.54

832 0.32

0.75

926 0.41

0.90

987 0.48

1320 0.09

594 0.16

0.27

702 0.23

0.47

811 0.31

0.67

903 0.40

0.83

972 0.47

1380 0.03

574 0.15

0.20

678 0.22

0.40

789 0.30

0.59

881 0.39

0.76

957 0.46

1440 — — — 0.14

654 0.22

0.33

768 0.29

0.51

859 0.38

0.69

942 0.45

1280 0.69

820 0.33

0.88

903 0.41

1.07

969 0.49

1.07

969 0.49

1.27 1039 0.58

1360 0.59

785 0.32

0.78

869 0.40

0.96

936 0.48

0.96

936 0.48

1.16 1007 0.56

1440 0.49

750 0.30

0.68

835 0.38

0.86

903 0.46

0.86

903 0.46

1.05

976 0.55

1520 0.40

714 0.29

0.58

801 0.37

0.75

870 0.44

0.75

870 0.44

0.94

944 0.53

1600 0.30

679 0.27

0.48

767 0.35

0.65

837 0.42

0.65

837 0.42

0.84

912 0.51

1680 0.20

643 0.26

0.38

733 0.34

0.54

804 0.41

0.54

804 0.41

0.73

881 0.49

1760 0.10

608 0.25

0.28

699 0.32

0.44

771 0.39

0.44

771 0.39

0.62

849 0.48

1840 0.01

572 0.23

0.18

666 0.31

0.33

738 0.37

0.33

738 0.37

0.51

817 0.46

1920 — — — 0.08

632 0.29

0.23

705 0.36

0.23

705 0.36

0.41

786 0.44

1280 0.61

813 0.33

0.81

896 0.41

1.00

977 0.50

1.00

977 0.50

1.17 1044 0.58

5

5

5

5

5

5

5

5

4

4

4

4

4

4

4

4

YHC048E1,3,4**L,M

Horizontal

Airflow

YHC060E1,3,4**L,M

Downflow

Airflow

1360 0.51

777 0.31

0.70

862 0.40

0.89

944 0.48

0.89

944 0.48

1.06 1011 0.57

1440 0.42

742 0.30

0.60

828 0.38

0.79

911 0.46

0.79

911 0.46

0.95

979 0.55

1520 0.32

707 0.28

0.50

794 0.36

0.68

878 0.45

0.68

878 0.45

0.84

946 0.53

1600 0.22

671 0.27

0.40

760 0.35

0.57

845 0.43

0.57

845 0.43

0.73

913 0.51

1680 0.13

636 0.26

0.29

725 0.33

0.46

812 0.41

0.46

812 0.41

0.62

881 0.49

1760 0.03

600 0.24

0.19

691 0.32

0.36

779 0.40

0.36

779 0.40

0.51

848 0.47

1840

1920

0.09

657

0.30

0.25

0.14

746

713

0.38

0.36

1600 0.90

962 0.55

1.07 1027 0.64

1.28 1099 0.75

1700 0.76

919 0.53

0.93

985 0.61

1.14 1060 0.72

0.25

0.14

746

713

0.38

0.36

0.40

0.29

815

783

0.46

0.44

1800 0.62

875 0.50

0.78

943 0.59

0.99 1022 0.70

1.15 1092 0.81

— — —

1900 0.48

832 0.48

0.64

900 0.56

0.84

984 0.67

1.00 1051 0.78

1.18 1116 0.89

2000 0.34

788 0.45

0.49

858 0.53

0.70

945 0.65

0.86 1010 0.75

1.03 1076 0.86

2100 0.20

745 0.43

0.35

815 0.51

0.55

907 0.62

0.71

969 0.72

0.88 1037 0.83

2200 0.06

701 0.40

0.20

773 0.48

0.41

868 0.59

0.56

928 0.69

0.73

997 0.80

2300 — — — 0.06

730 0.46

0.26

830 0.57

0.41

887 0.66

0.58

958 0.77

5

5

5

5

5

5

5

5

YHC060E1,3,4**L,M

Horizontal

Airflow

2400 — — — — — — 0.12

792 0.54

0.26

846 0.63

0.43

918 0.73

1600 0.75

944 0.54

0.91 1010 0.63

1.10 1094 0.75

— — — — — —

1700 0.61

899 0.52

0.77

969 0.60

0.96 1052 0.72

1.12 1114 0.82

1800 0.48

855 0.49

0.63

927 0.58

0.82 1011 0.69

0.97 1074 0.79

1900 0.34

811 0.47

0.49

885 0.55

0.67

969 0.66

0.83 1035 0.76

1.01 1111 0.89

2000 0.20

766 0.44

0.35

843 0.53

0.53

928 0.63

0.68

995 0.74

0.87 1070 0.85

2100 0.07

722 0.42

0.21

801 0.50

0.39

887 0.61

0.54

956 0.71

0.72 1028 0.82

2200 — — — 0.07

759 0.47

0.25

845 0.58

0.39

916 0.68

0.57

987 0.79

5

5

2300

2400

0.10

804

0.55

0.25

0.10

877

837

0.65

0.62

0.42

0.27

945

904

0.76

0.72

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16.

For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

RT-PRC023-EN 63

Direct Drive - Evaporator Fan Performance

Table 36. Multispeed direct drive evaporator fan performance 3 - 5 tons - standard efficiency - high heat

YHC036,048, 060E1,3,4

Tons

3

Unit Model

Number cfm

Rated

External Static Pressure (Inches of Water) & Motor Power (Bhp)

(a)

Speed Set 1

Standard Low

Speed

Speed Set 2

Mid Speed

Speed Set 3

Standard High

Speed

Speed Set 4

High Speed

Speed Set 5

ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp ESP rpm bhp

960 0.43

718 0.19

0.64

825 0.26

0.88

923 0.34

1.12

1017 0.44

1.28

1074 0.51

5

5

5

5

5

5

5

5

5

5

5

5

4

5

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

3

4

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

YHC036E1,3,4**H

Downflow

Airflow

YHC036E1,3,4**H

Horizontal

Airflow

1020 0.37

696 0.19

0.57

800 0.26

0.80

900 0.34

1.04

997 0.43

1.20

1053 0.50

1080 0.30

675 0.18

0.49

775 0.25

0.72

877 0.33

0.96

977 0.42

1.11

1033 0.49

1140 0.24

654 0.18

0.42

749 0.24

0.64

854 0.32

0.87

957 0.42

1.03

1013 0.48

1200 0.18

633 0.17

0.34

724 0.23

0.56

832 0.31

0.79

938 0.41

0.94

992 0.47

1260 0.11

612 0.16

0.26

698 0.22

0.48

809 0.30

0.71

918 0.40

0.86

972 0.46

1320 0.05

590 0.16

0.19

673 0.21

0.39

786 0.29

0.63

898 0.39

0.77

951 0.45

1380

1440

0.11

0.03

647

622

0.21

0.20

0.31

0.23

763

740

0.28

0.28

0.55

0.47

878

859

0.38

0.37

0.68

0.60

931

910

0.44

0.43

960 0.44

732 0.20

0.65

836 0.27

0.87

935 0.35

1.12

1033 0.45

1.25

1078 0.51

1020 0.37

708 0.19

0.58

811 0.26

0.80

911 0.34

1.03

1010 0.44

1.17

1059 0.50

1080 0.31

684 0.18

0.51

787 0.25

0.72

886 0.33

0.95

987 0.43

1.09

1040 0.49

1140 0.24

660 0.18

0.43

762 0.24

0.64

862 0.32

0.87

964 0.42

1.01

1021 0.48

1200 0.18

636 0.17

0.36

737 0.24

0.56

838 0.31

0.79

941 0.41

0.93

1002 0.47

1260 0.11

612 0.16

0.29

712 0.23

0.48

814 0.30

0.70

918 0.40

0.85

983 0.47

1320 0.05

588 0.16

0.21

688 0.22

0.40

789 0.29

0.62

895 0.39

0.77

964 0.46

1380 — — — 0.14

663 0.21

0.32

765 0.28

0.54

872 0.38

0.69

945 0.45

YHC048E1,3,4**H

Downflow

Airflow

YHC048E1,3,4**H

Horizontal

Airflow

YHC060E1,3,4**H

Downflow

Airflow

YHC060E1,3,4**H

1440 — — — 0.07

638 0.20

0.24

741 0.28

0.45

849 0.37

0.61

926 0.44

1280 0.69

833 0.35

0.90

924 0.43

1.07

989 0.51

1.07

989 0.51

1.27

1066 0.61

1360 0.60

796 0.33

0.80

889 0.42

0.97

956 0.50

0.97

956 0.50

1.17

1033 0.59

1440 0.50

759 0.32

0.71

855 0.40

0.87

922 0.48

0.87

922 0.48

1.06

1000 0.57

1520 0.40

722 0.30

0.61

820 0.39

0.77

889 0.46

0.77

889 0.46

0.96

966 0.56

1600 0.31

684 0.29

0.51

785 0.37

0.67

855 0.44

0.67

855 0.44

0.85

933 0.54

1680 0.21

647 0.27

0.41

751 0.35

0.57

822 0.43

0.57

822 0.43

0.75

900 0.52

1760 0.12

610 0.26

0.31

716 0.34

0.47

788 0.41

0.47

788 0.41

0.64

867 0.50

1840

1920

0.22

681 0.32

0.37

755 0.39

0.37

755 0.39

0.54

834 0.48

0.12

647 0.30

0.27

721 0.37

0.27

721 0.37

0.43

801 0.46

1280 0.60

822 0.34

0.81

912 0.43

0.97

986 0.51

0.97

986 0.51

1.18

1063 0.61

1360 0.51

787 0.33

0.70

876 0.41

0.87

952 0.49

0.87

952 0.49

1.07

1031 0.59

1440 0.41

752 0.31

0.60

840 0.40

0.76

918 0.48

0.76

918 0.48

0.96

998 0.57

1520 0.31

718 0.30

0.49

805 0.38

0.66

885 0.46

0.66

885 0.46

0.84

966 0.56

1600 0.22

683 0.29

0.38

769 0.36

0.55

851 0.44

0.55

851 0.44

0.73

933 0.54

1680 0.12

648 0.27

0.28

733 0.34

0.45

818 0.42

0.45

818 0.42

0.62

901 0.52

1760 0.03

613 0.26

0.17

697 0.33

0.34

784 0.41

0.34

784 0.41

0.51

868 0.50

1840 — — — 0.07

661 0.31

0.23

750 0.39

0.23

750 0.39

0.40

836 0.48

1920 — — — — — — 0.13

717 0.37

0.13

717 0.37

0.29

803 0.46

1600 0.90

955 0.57

1.06

1022 0.66

1.25

1095 0.77

— — — — — —

1700 0.76

910 0.54

0.92

977 0.63

1.11

1052 0.74

1.28

1113 0.85

1800 0.62

865 0.52

0.77

932 0.60

0.96

1009 0.71

1.13

1072 0.82

1900 0.47

819 0.49

0.63

888 0.57

0.82

966 0.68

0.98

1031 0.79

1.18

1105 0.91

2000 0.33

774 0.46

0.49

843 0.54

0.67

922 0.65

0.83

990 0.75

1.02

1062 0.87

2100 0.19

729 0.44

0.34

798 0.52

0.52

879 0.62

0.68

949 0.72

0.87

1019 0.84

2200 0.04

683 0.41

0.20

754 0.49

0.38

836 0.59

0.54

908 0.69

0.71

976 0.80

2300

2400

0.05

709

0.46

0.23

0.09

793

750

0.56

0.53

0.39

0.24

867

826

0.66

0.63

0.55

0.40

933

890

0.77

0.73

1600 0.77

948 0.57

0.95

1016 0.66

1.10

1093 0.77

1700 0.63

903 0.54

0.80

973 0.63

0.96

1052 0.74

1800 0.48

859 0.51

0.66

930 0.60

0.81

1012 0.71

1.00

1084 0.83

— — —

1900 0.34

814 0.49

0.51

888 0.57

0.67

971 0.68

0.85

1042 0.79

1.01

1106 0.91

5

5

5

5

Horizontal

Airflow

2000 0.20

770 0.46

0.36

845 0.55

0.52

931 0.65

0.70

1000 0.76

0.86

1063 0.87

2100 0.06

725 0.43

0.22

803 0.52

0.38

890 0.62

0.55

959 0.73

0.70

1021 0.84

2200

2300

0.07

760

0.49

0.23

0.09

850

809

0.60

0.57

0.39

0.24

917

875

0.70

0.67

0.54

0.39

979

937

0.80

0.77

5 2400 — — — — — — — — 0.00

0.09

833 0.63

0.23

894 0.73

For 036 Models, fan motor heat (MBh) = 2.72 x Fan Bhp + 0.16. For 048 & 060 Models, fan motor heat (MBh) = 2.87 x Fan Bhp + 0.15.

Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Data includes pressure drop due to wet coil and filters.

64 RT-PRC023-EN

Evaporator Fan Performance

Table 37. Belt drive evaporator fan performance - 3 tons standard efficiency - TSC036E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 614 0.17

683 0.22 742 0.27 795 0.32

845 0.37

891 0.42

935 0.47

977 0.53

561 0.15 635 0.20

704 0.25 765 0.30 818 0.36

868 0.42

913 0.47

957 0.53

998 0.59

1200 — — 592 0.18 658 0.23

725 0.29 786 0.35 842 0.41

891 0.47

936 0.53

979 0.59 1019 0.66

1320 555 0.17 625 0.22 686 0.27

747 0.33 807 0.39 862 0.46

914 0.53

959 0.59 1002 0.66 1043 0.73

1440 592 0.21 658 0.27 717 0.32

772 0.38 828 0.44 882 0.51

933 0.58

980 0.66 1025 0.73 1065 0.80

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1016 0.59 1054 0.65 1089 0.70 1124 0.76 1155 0.82

1080 1036 0.65 1075 0.72 1111 0.78 1146 0.84 1180 0.91

1200 1058 0.72 1095 0.78 1131 0.85 1167 0.92 1201 0.99

1320 1082 0.80 1119 0.87 1153 0.94 1188 1.01 1221 1.08

1440 1104 0.88 1141 0.95 1176 1.03 1211 1.10

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 65

Evaporator Fan Performance

Table 38. Belt drive evaporator fan performance - 3 tons standard efficiency - TSC036E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

552 0.12 626 0.16

689 0.20 748 0.25 802 0.30

852 0.35

898 0.39

942 0.44

982 0.49

576 0.14 654 0.19

716 0.24 772 0.29 825 0.34

874 0.39

921 0.45

964 0.50 1005 0.55

1200 — — 600 0.17 681 0.23

744 0.28 799 0.33 850 0.39

898 0.44

943 0.50

987 0.56 1028 0.62

1320 554 0.16 627 0.20 705 0.27

773 0.33 828 0.38 877 0.44

923 0.50

967 0.56 1010 0.62 1052 0.69

1440 590 0.20 657 0.24 728 0.30

797 0.37 855 0.44 904 0.50

950 0.56

993 0.63 1034 0.69 1074 0.76

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1020 0.54 1057 0.59 1092 0.64 1126 0.69 1158 0.74

1080 1045 0.61 1082 0.67 1116 0.72 1151 0.77 1183 0.83

1200 1067 0.68 1104 0.74 1141 0.80 1174 0.86 1207 0.92

1320 1091 0.75 1127 0.82 1163 0.88 1198 0.95 1230 1.02

1440 1112 0.83 1150 0.90 1186 0.97 1221 1.04 1254 1.11

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

66 RT-PRC023-EN

Evaporator Fan Performance

Table 39. Belt drive evaporator fan performance - 3 tons standard efficiency - YSC036E3,E4,EW*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 605 0.15

671 0.19 730 0.23 784 0.27

835 0.31

881 0.36

924 0.41

965 0.45

563 0.14 630 0.17

693 0.22 751 0.26 804 0.31

854 0.35

901 0.40

946 0.46

986 0.50

1200 — — 596 0.17 659 0.21

718 0.25 773 0.30 825 0.35

875 0.40

921 0.45

964 0.51 1005 0.56

1320 555 0.16 629 0.20 689 0.25

745 0.29 797 0.34 848 0.40

897 0.45

941 0.51

984 0.56 1026 0.62

1440 593 0.20 663 0.25 721 0.29

775 0.34 824 0.39 873 0.45

919 0.51

963 0.57 1006 0.63 1046 0.69

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1004 0.50 1039 0.55 1073 0.59 1105 0.64 1137 0.69

1080 1025 0.56 1063 0.61 1098 0.66 1132 0.72 1163 0.77

1200 1046 0.62 1082 0.67 1119 0.73 1153 0.79 1187 0.85

1320 1064 0.68 1103 0.74 1139 0.80 1174 0.86 1207 0.93

1440 1085 0.75 1123 0.81 1159 0.88 1193 0.94

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 67

Evaporator Fan Performance

Table 40. Belt drive evaporator fan performance - 3 tons standard efficiency - YSC036E3,E4,EW*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

1200

1320

— — 613 0.15

679 0.20 736 0.24 788 0.28

837 0.32

886 0.37

930 0.42

973 0.47

561 0.14 636 0.18

702 0.23 761 0.28 812 0.32

860 0.37

904 0.42

947 0.47

991 0.52

589 0.16 661 0.21

726 0.26 784 0.31 836 0.37

884 0.42

929 0.47

970 0.52 1011 0.58

619 0.20 687 0.25

750 0.30 807 0.36 859 0.41

909 0.47

953 0.53

995 0.59 1034 0.65

1440 585 0.19 651 0.24 715 0.29

775 0.35 831 0.40 883 0.47

931 0.53

976 0.59 1019 0.66 1058 0.72

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1014 0.53 1051 0.58 1087 0.63 1121 0.68 1155 0.74

1080 1031 0.58 1071 0.64 1108 0.69 1142 0.75 1177 0.81

1200 1049 0.63 1087 0.69 1124 0.75 1161 0.82 1195 0.88

1320 1071 0.70 1107 0.76 1143 0.82 1178 0.89 1213 0.96

1440 1095 0.78 1130 0.84 1166 0.91 1199 0.97

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

68 RT-PRC023-EN

Evaporator Fan Performance

Table 41. Belt drive evaporator fan performance - 3 tons standard efficiency - YSC036E3,E4,EW*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 609 0.15

671 0.19 730 0.24 785 0.28

835 0.33

881 0.37

924 0.42

966 0.47

572 0.14 638 0.18

697 0.23 752 0.27 805 0.32

855 0.37

900 0.42

945 0.47

986 0.53

1200 — — 606 0.18 668 0.22

725 0.26 778 0.31 827 0.36

876 0.42

922 0.47

964 0.52 1007 0.58

1320 573 0.17 641 0.22 700 0.26

754 0.31 805 0.36 853 0.41

898 0.47

942 0.53

985 0.59 1026 0.65

1440 613 0.21 677 0.27 733 0.31

786 0.36 835 0.42 881 0.47

925 0.53

966 0.59 1007 0.65 1047 0.71

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1004 0.52 1041 0.58 1076 0.63 1109 0.68 1142 0.73

1080 1026 0.58 1063 0.64 1098 0.69 1133 0.75 1165 0.81

1200 1046 0.64 1083 0.70 1120 0.76 1154 0.82 1187 0.88

1320 1065 0.71 1103 0.77 1139 0.83 1175 0.90 1207 0.96

1440 1086 0.78 1123 0.84 1160 0.91 1194 0.98 1227 1.05

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 69

Evaporator Fan Performance

Table 42. Belt drive evaporator fan performance - 3 tons standard efficiency - YSC036E3,E4,EW*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 621 0.15

685 0.20 745 0.24 799 0.29

849 0.33

894 0.38

936 0.42

975 0.47

580 0.14 649 0.19

711 0.23 768 0.28 821 0.32

871 0.38

917 0.43

960 0.48 1000 0.53

1200 — — 613 0.18 679 0.22

738 0.27 793 0.32 845 0.37

892 0.42

939 0.48

982 0.53 1024 0.59

1320 574 0.17 647 0.22 710 0.26

767 0.31 820 0.37 870 0.42

917 0.48

962 0.53 1004 0.59 1046 0.66

1440 612 0.21 682 0.26 742 0.31

797 0.37 849 0.42 897 0.48

943 0.54

986 0.60 1028 0.66 1068 0.72

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1012 0.52 1048 0.57 1082 0.62 1116 0.67 1148 0.72

1080 1039 0.59 1075 0.64 1109 0.69 1142 0.74 1173 0.80

1200 1063 0.65 1100 0.71 1134 0.77 1168 0.83 1199 0.88

1320 1085 0.72 1122 0.78 1159 0.85 1193 0.91 1226 0.98

1440 1107 0.79 1145 0.86 1181 0.93 1216 1.00 1248 1.07

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

70 RT-PRC023-EN

Evaporator Fan Performance

Table 43. Belt drive evaporator fan performance - 3 tons standard efficiency - WSC036E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

572 0.14 639 0.19

702 0.23 762 0.28 816 0.34

865 0.39

907 0.44

948 0.49

986 0.54

608 0.18 672 0.23

731 0.27 785 0.33 840 0.38

890 0.44

937 0.50

979 0.56 1017 0.62

1200 572 0.18 645 0.23 707 0.28

762 0.33 814 0.38 864 0.44

913 0.50

961 0.57 1005 0.63 1046 0.70

1320 614 0.22 684 0.28 744 0.33

797 0.39 846 0.44 894 0.50

939 0.56

984 0.63 1028 0.70 1070 0.78

1440 656 0.27 723 0.34 781 0.40

833 0.46 881 0.52 925 0.58

969 0.64 1011 0.71 1053 0.78 1094 0.86

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1022 0.59 1057 0.64 1092 0.69 1125 0.74 1157 0.79

1080 1053 0.67 1088 0.73 1121 0.79 1152 0.84 1184 0.90

1200 1084 0.77 1118 0.83 1152 0.89 1182 0.95 1213 1.01

1320 1110 0.85 1147 0.92 1182 1.00 1214 1.07

— —

1440 1133 0.94 1170 1.01 1207 1.10

— — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 71

Evaporator Fan Performance

Table 44. Belt drive evaporator fan performance - 3 tons standard efficiency - WSC036E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

560 0.13 641 0.17

711 0.22 770 0.27 822 0.32

868 0.37

911 0.41

952 0.46

991 0.52

589 0.16 665 0.21

735 0.26 796 0.31 850 0.37

899 0.42

942 0.48

983 0.53 1021 0.58

1200 551 0.15 622 0.19 691 0.24

758 0.30 820 0.36 875 0.42

925 0.48

971 0.54 1012 0.60 1052 0.66

1320 592 0.19 657 0.24 720 0.29

783 0.35 843 0.41 899 0.47

950 0.54

997 0.60 1041 0.67 1081 0.74

1440 634 0.24 695 0.29 753 0.34

810 0.40 867 0.46 922 0.53

974 0.60 1022 0.67 1066 0.75 1108 0.82

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1028 0.57 1064 0.62 1099 0.67 1133 0.73 1165 0.78

1080 1057 0.64 1093 0.70 1127 0.75 1160 0.81 1192 0.87

1200 1087 0.72 1123 0.78 1156 0.84 1189 0.90 1221 0.97

1320 1118 0.80 1153 0.87 1187 0.94 1218 1.00

— —

1440 1146 0.89 1182 0.97 1217 1.04

— — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

72 RT-PRC023-EN

Evaporator Fan Performance

Table 45. Belt drive evaporator fan performance - 4 tons standard efficiency - TSC048E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 — — 619 0.20 680 0.24

735 0.29 789 0.34 843 0.39

894 0.45

940 0.51

983 0.56 1025 0.63

1440 597 0.20 664 0.25 724 0.30

775 0.35 823 0.40 872 0.46

921 0.52

968 0.58 1012 0.65 1052 0.71

1600 648 0.26 710 0.32 768 0.37

818 0.43 864 0.49 908 0.54

950 0.60

995 0.67 1039 0.74 1081 0.81

1760 700 0.34 758 0.39 812 0.46

862 0.52 907 0.58 948 0.64

988 0.71 1027 0.77 1068 0.84 1108 0.91

1920 753 0.43 807 0.49 858 0.55

906 0.62 952 0.70 992 0.76 1029 0.83 1066 0.89 1102 0.96 1138 1.03

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1063 0.69 1101 0.75 1138 0.81 1175 0.88 1208 0.94

1440 1091 0.78 1128 0.85 1164 0.91 1198 0.98 1233 1.05

1600 1120 0.88 1157 0.95 1193 1.02 1227 1.10 1259 1.17

1760 1147 0.99 1185 1.07 1220 1.14 1256 1.23

— —

1920 1174 1.11 1212 1.19 1247 1.27

— — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Note:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 73

Evaporator Fan Performance

Table 46. Belt drive evaporator fan performance - 4 tons standard efficiency - TSC048E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 — — 633 0.20 704 0.26

767 0.31 822 0.37 871 0.42

915 0.48

957 0.54

997 0.60 1035 0.66

1440 604 0.20 676 0.26 744 0.32

805 0.38 859 0.44 909 0.50

954 0.57

996 0.63 1035 0.69 1073 0.76

1600 656 0.27 721 0.32 785 0.39

843 0.45 897 0.52 946 0.59

991 0.66 1034 0.73 1075 0.80 1110 0.87

1760 709 0.34 768 0.40 827 0.47

883 0.54 936 0.61 984 0.69 1030 0.77 1072 0.84 1113 0.92 1149 1.00

1920 762 0.43 817 0.50 872 0.57

925 0.64 975 0.72 1023 0.80 1067 0.88 1109 0.97 1150 1.05 1188 1.14

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1072 0.71 1107 0.77 1142 0.84 1176 0.90 1210 0.97

1440 1108 0.83 1143 0.89 1176 0.96 1209 1.02 1239 1.09

1600 1146 0.95 1180 1.02 1212 1.09 1243 1.16

— —

1760 1185 1.08 1219 1.16 1251 1.24

1920 1223 1.22 1258 1.31

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

74 RT-PRC023-EN

Evaporator Fan Performance

Table 47. Belt drive evaporator fan performance - 4 tons standard efficiency - YSC048E3,E4,EW*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1280 571 0.17 641 0.22 701 0.26

755 0.31 807 0.36 858 0.42

907 0.49

953 0.55

996 0.61 1037 0.67

1440 624 0.23 689 0.28 747 0.33

799 0.39 847 0.44 892 0.50

938 0.56

983 0.63 1027 0.71 1067 0.78

1600 679 0.30 740 0.35 794 0.41

844 0.47 890 0.53 933 0.59

975 0.66 1016 0.72 1057 0.80 1097 0.88

1760 735 0.38 791 0.44 843 0.51

891 0.58 936 0.64 977 0.71 1017 0.77 1056 0.84 1092 0.91 1130 0.99

1920 791 0.48 844 0.55 893 0.62

939 0.69 982 0.76 1023 0.84 1061 0.91 1097 0.98 1133 1.05 1168 1.13

1-hp Standard Motor & Drive

(b)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1075 0.73 1113 0.79 1147 0.85 1181 0.92 1215 0.98

1440 1106 0.85 1143 0.91 1179 0.98 1211 1.05 1245 1.11

1600 1137 0.96 1173 1.04 1209 1.12 1242 1.19

— —

1760 1166 1.07 1203 1.16 1239 1.25

1920 1201 1.21 1236 1.29

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 75

Evaporator Fan Performance

Table 48. Belt drive evaporator fan performance - 4 tons standard efficiency - YSC048E3,E4,EW*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 — — 638 0.21 704 0.26

766 0.31 822 0.37 875 0.42

922 0.48

968 0.54 1010 0.60 1052 0.66

1440 621 0.22 685 0.26 746 0.32

804 0.38 858 0.44 909 0.50

957 0.56 1002 0.63 1043 0.70 1084 0.76

1600 676 0.29 734 0.34 790 0.39

844 0.45 896 0.52 946 0.59

992 0.66 1036 0.73 1078 0.80 1118 0.87

1760 732 0.37 786 0.42 838 0.48

888 0.55 936 0.62 984 0.69 1029 0.76 1071 0.84 1112 0.91 1152 0.99

1920 789 0.47 839 0.53 887 0.59

934 0.66 979 0.73 1023 0.80 1067 0.88 1108 0.96 1149 1.04 1187 1.13

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1091 0.73 1129 0.79 1166 0.85 1201 0.92 1234 0.98

1440 1122 0.83 1159 0.90 1196 0.97 1230 1.04

1600 1155 0.95 1192 1.02 1228 1.10 1261 1.17

1760 1189 1.07 1225 1.15 1261 1.24

1920 1225 1.21 1260 1.30

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

76 RT-PRC023-EN

Evaporator Fan Performance

Table 49. Belt drive evaporator fan performance - 4 tons standard efficiency - YSC048E3,E4,EW*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 586 0.17 652 0.21 711 0.26

766 0.31 818 0.36 870 0.41

919 0.47

965 0.53 1008 0.59 1049 0.65

1440 642 0.23 704 0.28 759 0.33

810 0.38 859 0.43 906 0.49

951 0.55

996 0.61 1039 0.68 1080 0.74

1600 699 0.30 757 0.36 809 0.41

857 0.47 903 0.53 947 0.59

990 0.65 1030 0.71 1071 0.78 1111 0.85

1760 757 0.39 811 0.45 861 0.51

906 0.57 950 0.63 991 0.70 1031 0.76 1071 0.83 1109 0.90 1146 0.97

1920 816 0.49 867 0.56 914 0.63

957 0.69 998 0.76 1037 0.82 1076 0.89 1113 0.96 1149 1.04 1184 1.11

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1086 0.71 1122 0.77 1157 0.83 1190 0.89 1221 0.94

1440 1119 0.81 1156 0.88 1191 0.94 1224 1.01 1257 1.08

1600 1151 0.92 1187 0.99 1223 1.07 1258 1.14

— —

1760 1182 1.04 1218 1.12 1255 1.20

1920 1219 1.19 1252 1.27

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 77

Evaporator Fan Performance

Table 50. Belt drive evaporator fan performance - 4 tons standard efficiency - YSC048E3,E4,EW*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 587 0.18 659 0.23 722 0.28

782 0.33 835 0.39 886 0.45

931 0.51

975 0.57 1016 0.64 1056 0.70

1440 641 0.24 709 0.29 769 0.35

824 0.41 876 0.47 924 0.53

970 0.60 1013 0.67 1053 0.74 1092 0.81

1600 696 0.31 761 0.37 817 0.44

869 0.50 918 0.56 965 0.63 1009 0.70 1053 0.78 1092 0.85 1131 0.93

1760 753 0.40 813 0.47 867 0.54

917 0.61 963 0.68 1008 0.75 1051 0.82 1092 0.90 1132 0.98 1169 1.06

1920 810 0.50 867 0.58 919 0.66

966 0.73 1011 0.81 1053 0.88 1094 0.96 1134 1.04 1172 1.12 1209 1.21

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1095 0.76 1131 0.83 1167 0.89 1200 0.95 1233 1.02

1440 1130 0.88 1164 0.95 1199 1.02 1234 1.09

1600 1167 1.00 1201 1.08 1236 1.16

— —

1760 1206 1.14 1240 1.22

1920 1245 1.30

— — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

78 RT-PRC023-EN

Evaporator Fan Performance

Table 51. Belt drive evaporator fan performance - 4 tons standard efficiency - WSC048E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 — — 619 0.20 680 0.24

735 0.29 789 0.34 843 0.39

894 0.45

940 0.51

983 0.56 1025 0.63

1440 597 0.20 664 0.25 724 0.30

775 0.35 823 0.40 872 0.46

921 0.52

968 0.58 1012 0.65 1052 0.71

1600 648 0.26 710 0.32 768 0.37

818 0.43 864 0.49 908 0.54

950 0.60

995 0.67 1039 0.74 1081 0.81

1760 700 0.34 758 0.39 812 0.46

862 0.52 907 0.58 948 0.64

988 0.71 1027 0.77 1068 0.84 1108 0.91

1920 753 0.43 807 0.49 858 0.55

906 0.62 952 0.70 992 0.76 1029 0.83 1066 0.89 1102 0.96 1138 1.03

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1063 0.69 1101 0.75 1138 0.81 1175 0.88 1208 0.94

1440 1091 0.78 1128 0.85 1164 0.91 1198 0.98 1233 1.05

1600 1120 0.88 1157 0.95 1193 1.02 1227 1.10 1259 1.17

1760 1147 0.99 1185 1.07 1220 1.14 1256 1.23

— —

1920 1174 1.11 1212 1.19 1247 1.27

— — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Note:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 79

Evaporator Fan Performance

Table 52. Belt drive evaporator fan performance - 4 tons standard efficiency - WSC048E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280 — — 633 0.20 704 0.26

767 0.31 822 0.37 871 0.42

915 0.48

957 0.54

997 0.60 1035 0.66

1440 604 0.20 676 0.26 744 0.32

805 0.38 859 0.44 909 0.50

954 0.57

996 0.63 1035 0.69 1073 0.76

1600 656 0.27 721 0.32 785 0.39

843 0.45 897 0.52 946 0.59

991 0.66 1034 0.73 1075 0.80 1110 0.87

1760 709 0.34 768 0.40 827 0.47

883 0.54 936 0.61 984 0.69 1030 0.77 1072 0.84 1113 0.92 1149 1.00

1920 762 0.43 817 0.50 872 0.57

925 0.64 975 0.72 1023 0.80 1067 0.88 1109 0.97 1150 1.05 1188 1.14

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1072 0.71 1107 0.77 1142 0.84 1176 0.90 1210 0.97

1440 1108 0.83 1143 0.89 1176 0.96 1209 1.02 1239 1.09

1600 1146 0.95 1180 1.02 1212 1.09 1243 1.16

— —

1760 1185 1.08 1219 1.16 1251 1.24

1920 1223 1.22 1258 1.31

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

80 RT-PRC023-EN

Evaporator Fan Performance

Table 53. Belt drive evaporator fan performance - 5 tons standard efficiency - TSC060E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 — — 706 0.31 763 0.37

814 0.42

862 0.47 908 0.53

951 0.59

992 0.65 1031 0.71 1069 0.77

1800 710 0.35 767 0.41 819 0.47

868 0.53

913 0.59 957 0.66

998 0.72 1038 0.78 1075 0.85 1112 0.91

2000 777 0.46 828 0.53 877 0.60

924 0.67

967 0.74 1008 0.80 1047 0.87 1086 0.94 1122 1.01 1157 1.08

2200 844 0.60 892 0.68 938 0.75

981 0.83 1022 0.90 1061 0.97 1099 1.05 1136 1.13 1170 1.20 1205 1.28

2400 912 0.77 957 0.85 999 0.93 1040 1.01 1079 1.09 1117 1.17 1153 1.25 1187 1.33 1222 1.42 1254 1.50

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1105 0.83 1140 0.89 1174 0.96 1209 1.03 1242 1.10

1800 1146 0.98 1181 1.05 1213 1.12 1245 1.19 1276 1.26

2000 1191 1.15 1225 1.23 1256 1.30 1287 1.37

2200 1238 1.35 1269 1.43

— — — — —

2400 1286 1.58

— — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure

5. drop due to other options/accessories.

6. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

7. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions.Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 81

Evaporator Fan Performance

Table 54. Belt drive evaporator fan performance - 5 tons standard efficiency - TSC060E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 653 0.26 714 0.31 774 0.37

829 0.43

879 0.48 924 0.54

967 0.60 1007 0.66 1045 0.71 1082 0.78

1800 720 0.36 775 0.41 829 0.47

881 0.54

930 0.60 975 0.67 1016 0.73 1055 0.79 1093 0.86 1128 0.92

2000 787 0.47 837 0.54 887 0.60

935 0.67

982 0.74 1026 0.81 1068 0.88 1106 0.96 1142 1.03 1176 1.10

2200 856 0.61 902 0.68 947 0.75

992 0.83 1036 0.90 1078 0.98 1119 1.06 1157 1.14 1193 1.22 1227 1.30

2400 926 0.78 969 0.86 1010 0.94 1051 1.01 1092 1.09 1131 1.17 1170 1.26 1208 1.35 1244 1.43 1278 1.52

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1118 0.84 1152 0.90 1187 0.97 1219 1.04 1253 1.11

1800 1163 0.99 1195 1.06 1228 1.13 1260 1.20 1291 1.28

2000 1210 1.17 1243 1.24 1274 1.32

2200 1260 1.38 1292 1.45

— —

2400 — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

82 RT-PRC023-EN

Evaporator Fan Performance

Table 55. Belt drive evaporator fan performance - 5 tons standard efficiency - YSC060E3,E4,EW*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 704 0.31 762 0.36 815 0.42

861 0.47 904 0.53 947 0.58

987 0.64 1028 0.70 1064 0.75 1101 0.82

1800 777 0.42 831 0.48 880 0.54

925 0.60 966 0.67 1005 0.73 1043 0.79 1080 0.86 1116 0.92 1151 0.98

2000 851 0.56 901 0.63 947 0.70

990 0.77 1031 0.83 1068 0.90 1102 0.97 1137 1.04 1171 1.11 1205 1.18

2200 926 0.73 973 0.81 1016 0.88 1057 0.96 1096 1.03 1131 1.10 1165 1.18 1198 1.26 1229 1.33 1260 1.41

— — 2400 1002 0.93 1045 1.01 1086 1.10 1124 1.18 1162 1.26 1197 1.34 1230 1.42 1261 1.51 1291 1.59

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1137 0.88 1172 0.95 1205 1.01 1238 1.08 1270 1.15

1800 1186 1.05 1217 1.12 1251 1.19 1281 1.26

— —

2000 1237 1.25 1269 1.32

2200 1291 1.49

— — —

2400 — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 83

Evaporator Fan Performance

Table 56. Belt drive evaporator fan performance - 5 tons standard efficiency - YSC060E3,E4,EW*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 — — 732 0.33 789 0.38

843 0.43

894 0.49 941 0.55

986 0.61 1028 0.68 1069 0.74 1107 0.80

1800 741 0.38 795 0.43 848 0.49

898 0.55

946 0.61 991 0.68 1034 0.74 1075 0.81 1114 0.88 1151 0.95

2000 811 0.50 861 0.57 909 0.63

956 0.69 1000 0.76 1044 0.83 1084 0.90 1124 0.97 1162 1.05 1198 1.12

2200 883 0.65 929 0.72 973 0.79 1016 0.86 1058 0.94 1098 1.01 1138 1.09 1176 1.16 1213 1.24 1249 1.32

— — 2400 955 0.83 997 0.91 1038 0.99 1078 1.06 1118 1.14 1156 1.22 1193 1.30 1229 1.38 1264 1.46

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1144 0.87 1180 0.94 1213 1.00 1247 1.07 1279 1.14

1800 1188 1.02 1224 1.10 1257 1.17 1289 1.24

— —

2000 1234 1.20 1269 1.28

2200 1282 1.40

— —

2400 — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

84 RT-PRC023-EN

Evaporator Fan Performance

Table 57. Belt drive evaporator fan performance - 5 tons standard efficiency - YSC060E3,E4,EW*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 714 0.32 773 0.37 827 0.43

873 0.48

916 0.54 959 0.60 1003 0.66 1044 0.73 1083 0.79 1122 0.86

1800 788 0.44 842 0.50 893 0.56

939 0.62

980 0.68 1019 0.75 1056 0.81 1095 0.88 1133 0.95 1170 1.02

2000 863 0.58 914 0.65 961 0.72 1005 0.79 1045 0.86 1082 0.93 1117 0.99 1152 1.07 1187 1.14 1221 1.22

2200 939 0.76 986 0.84 1030 0.92 1073 0.99 1112 1.07 1148 1.14 1182 1.21 1214 1.29 1246 1.37 1277 1.44

— — — — 2400 1016 0.97 1060 1.05 1101 1.14 1141 1.22 1179 1.31 1215 1.39 1248 1.47 1280 1.55

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1157 0.92 1193 0.99 1226 1.06 1258 1.12 1290 1.19

1800 1205 1.10 1240 1.17 1273 1.24

— — — —

2000 1256 1.30 1289 1.38

2200 — — — —

2400 — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 85

Evaporator Fan Performance

Table 58. Belt drive evaporator fan performance - 5 tons standard efficiency - YSC060E3,E4,EW*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 711 0.30 769 0.36 823 0.41

874 0.47

923 0.53 969 0.59 1010 0.65 1050 0.71 1088 0.78 1126 0.84

1800 784 0.42 839 0.48 889 0.54

935 0.60

981 0.67 1024 0.73 1066 0.80 1104 0.87 1142 0.94 1177 1.00

2000 859 0.56 910 0.63 956 0.69

999 0.76 1041 0.83 1083 0.90 1123 0.98 1161 1.05 1197 1.12 1232 1.20

2200 934 0.72 982 0.80 1026 0.88 1067 0.95 1106 1.03 1144 1.10 1181 1.18 1218 1.26 1254 1.34 1288 1.42

— — — — 2400 1010 0.92 1055 1.01 1097 1.09 1135 1.17 1173 1.25 1208 1.34 1242 1.42 1277 1.50

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1163 0.91 1197 0.98 1232 1.05 1265 1.12 1296 1.19

1800 1211 1.08 1244 1.15 1278 1.22

— — — —

2000 1265 1.28

2200 — —

2400 — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK61x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK44x3/4" required. Field Supplied Belt may be necessary.

86 RT-PRC023-EN

Evaporator Fan Performance

Table 59. Belt drive evaporator fan performance - 5 tons standard efficiency - WSC060E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600

1800

— — 623 0.26

681 0.31

734 0.36 783 0.41

831 0.46

878 0.52

923 0.58

965 0.64

594 0.27 656 0.32

712 0.38

763 0.43 810 0.49

855 0.54

899 0.60

941 0.67

983 0.73

2000 571 0.28 633 0.34 690 0.40

744 0.46

794 0.52 840 0.58

883 0.64

924 0.71

964 0.77 1003 0.84

2200 615 0.36 674 0.42 727 0.49

778 0.55

826 0.62 871 0.69

913 0.76

953 0.82

991 0.89 1030 0.96

2400 660 0.45 715 0.52 766 0.59

814 0.66

859 0.74 903 0.81

945 0.88

984 0.96 1021 1.03 1057 1.11

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1005 0.71 1045 0.78 1083 0.84 1120 0.91 1155 0.98

1800 1023 0.80 1062 0.87 1098 0.94 1134 1.01 1170 1.09

2000 1041 0.91 1079 0.98 1116 1.06 1152 1.13 1186 1.21

2200 1065 1.03 1100 1.11 1135 1.18 1169 1.26 1203 1.34

2400 1092 1.18 1125 1.26 1159 1.34 1191 1.41 1223 1.50

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 87

Evaporator Fan Performance

Table 60. Belt drive evaporator fan performance - 5 tons standard efficiency - WSC060E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600

1800

585 0.23 659 0.29

724 0.35

787 0.42 846 0.49

901 0.56

950 0.64

995 0.71 1038 0.78

622 0.29 690 0.36

753 0.43

811 0.49 866 0.57

922 0.65

973 0.73 1020 0.81 1064 0.90

2000 598 0.31 661 0.37 724 0.44

784 0.52

840 0.59 893 0.66

943 0.74

993 0.83 1041 0.92 1085 1.01

2200 647 0.40 703 0.46 761 0.54

817 0.62

870 0.70 921 0.78

970 0.86 1016 0.95 1061 1.04 1106 1.13

2400 696 0.50 746 0.57 799 0.65

853 0.74

903 0.82 952 0.91

998 1.00 1043 1.09 1086 1.18 1127 1.27

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1078 0.86 1115 0.93 1150 1.01 1183 1.08 1214 1.16

1800 1105 0.98 1143 1.06 1180 1.15 1215 1.23

— —

2000 1128 1.10 1169 1.20 1207 1.29

2200 1150 1.24 1190 1.34

— —

2400 1170 1.38 1211 1.48

— — — — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions.Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

88 RT-PRC023-EN

Evaporator Fan Performance

Table 61. Belt drive evaporator fan performance - 6 tons standard efficiency - TSC072E3,4,W downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1920

2160

— — 588 0.35

643 0.43

693 0.50 738 0.57

782 0.65

823 0.73

862 0.81

900

564 0.37

618 0.44

672 0.52

721 0.60 765 0.68

806 0.76

847 0.85

885 0.93

922

2400 — — 602 0.47

652 0.54

701 0.63

750 0.72 794 0.81

834 0.90

873 0.98

909 1.08

945

2640 589 0.50

642 0.59

690 0.67

734 0.76

779 0.85 822 0.95

864 1.05

901 1.15

936 1.24

971

0.89

1.02

1.17

1.34

2880 634 0.63

682 0.74

728 0.82

770 0.91

810 1.01 851 1.11

892 1.22

930 1.33

965 1.44

999

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

1.54

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 937 0.98

971 1.06 1004 1.14 1037 1.22 1068 1.30 1097 1.38 1127 1.47 1154 1.55 1182 1.64

1210 1.74

2160 957 1.12

991 1.21 1024 1.30 1057 1.40 1087 1.49 1117 1.58 1146 1.67 1174 1.76 1201 1.85

1227 1.95

2400 980 1.27 1013 1.37 1046 1.47 1076 1.57 1106 1.68 1137 1.78 1166 1.89 1194 1.99 1220 2.08

1248 2.19

2640 1004 1.44

(b)

1036 1.55 1067 1.65 1098 1.77 1129 1.88 1158 1.99 1185 2.10 1214 2.22

— — — —

2880 1030 1.64 1061 1.75 1092 1.86 1123 1.98 1151 2.09 1181 2.22

2-hp Oversized Motor & Drive

— — — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horse power range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

RT-PRC023-EN 89

Evaporator Fan Performance

Table 62. Belt drive evaporator fan performance - 6 tons standard efficiency - TSC072E3,4,W horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1920 — — 580 0.33

641 0.41

692 0.47

738 0.54 783 0.63

827 0.71

870 0.79

912 0.88

2160 578 0.37 623 0.43

679 0.51

731 0.59

775 0.67 817 0.74

857 0.83

896 0.93

935 1.02

951

974

0.96

1.12

2400 633 0.49 673 0.56

718 0.63

769 0.72

814 0.82 855 0.90

893 0.98

929 1.08

965 1.18

999 1.29

2640 688 0.64 725 0.71

762 0.79

808 0.87

853 0.98 894 1.09

931 1.17

966 1.26 1000 1.36

1032 1.47

(b)

2880 743 0.81 778 0.90

811 0.98

848 1.06

891 1.16 932 1.28

970 1.40 1004 1.49 1037 1.59

1068 1.69

1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor)

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 990 1.05 1026 1.14 1062 1.24 1096 1.33 1130 1.43 1160 1.52 1190 1.61 1218 1.71 1247 1.80

1273

2160 1010 1.21 1047 1.31 1082 1.40 1116 1.50 1150 1.61 1182 1.71 1211 1.81 1242 1.92 1271 2.03

1298

2400 1035 1.39 1070 1.50 1104 1.60 1137 1.70 1168 1.81 1201 1.92 1232 2.03 1261 2.14 1291 2.26

1.90

2.14

2640 1065 1.59 1097 1.71 1129 1.82 1161 1.93 1192 2.05 1223 2.16 1252 2.27

2880 1099 1.80 1130 1.93 1159 2.05 1188 2.18 1217 2.30

— — — —

2-hp Oversized Motor & Drive

2-hp Oversized Motor & Field Supplied Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 2-hp Oversized Motor & Field Supplied Drive

(c) Field Supplied Fan Sheave AK56 and Belt AX30.

90 RT-PRC023-EN

Evaporator Fan Performance

Table 63. Belt drive evaporator fan performance - 6 tons standard efficiency with gas heat - YSC072E3,4,W*L,M low & medium heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1920

2160

— — 597 0.37 652 0.44 700 0.51 745 0.58 788 0.66 829 0.74

869 0.82

575 0.38 629 0.46 683 0.54 730 0.62 774 0.70 815 0.78 854 0.86

893 0.95

2400 561 0.41

615 0.49 664 0.57 714 0.65 762 0.74 805 0.83 844 0.92 882 1.01

918 1.10

2640 606 0.53

657 0.62 703 0.70 747 0.79 792 0.88 835 0.98 875 1.08 912 1.18

947 1.27

906

929

954

980

0.91

1.04

1.20

1.37

2880 651 0.67

699 0.77 743 0.85 785 0.94 825 1.05 867 1.15 906 1.26 943 1.37

978 1.47

1010 1.58

2-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 941 0.99

977 1.07 1009 1.15 1041 1.23 1073 1.32 1103 1.40 1132 1.49 1159 1.57 1187 1.66

1213 1.75

2160 964 1.13

997 1.23 1031 1.32 1061 1.41 1093 1.50 1123 1.60 1151 1.69 1179 1.78 1207 1.87

1234 1.97

2400 988 1.29

1020 1.39 1054 1.50 1085 1.60 1114 1.70 1143 1.80 1171 1.90 1200 2.01 1227 2.11

1254 2.21

2640 1014 1.47

(b)

1046 1.58 1077 1.69 1107 1.80 1138 1.91 1166 2.02 1193 2.13 1222 2.25

2880 1042 1.68

1073 1.79 1103 1.90 1132 2.02 1162 2.14 1190 2.26

— — — —

2-hp Oversized Motor & Drive

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

RT-PRC023-EN 91

Evaporator Fan Performance

Table 64. Belt drive evaporator fan performance - 6 tons standard efficiency with gas heat - YSC072E3,4,W*L,M low & medium heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1.00

rpm bhp

1920 — — 591 0.34

649 0.42

699 0.48

745 0.56 789 0.64

834 0.72

877 0.81

918 0.89

2160 587 0.38 633 0.44

690 0.52

740 0.61

784 0.68 825 0.76

865 0.85

904 0.95

943 1.04

2400 643 0.51 682 0.58

732 0.65

781 0.75

825 0.84 864 0.92

902 1.01

938 1.11

974 1.21

2640 700 0.66 736 0.74

775 0.81

822 0.90

866 1.01 906 1.11

942 1.20

976 1.29 1009 1.40

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

957

981

0.97

1.13

1010 1.32

(b)

1042 1.51

2880 756 0.84 790 0.93

823 1.01

864 1.09

907 1.20 947 1.32

983 1.43 1017 1.53 1048 1.62

1080 1.73

2-hp Oversized Motor & Drive

Continued

2.00

rpm bhp

1-hp Standard Motor & Drive 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 996 1.06 1033 1.16 1067 1.25 1102 1.35 1134 1.44 1165 1.53 1195 1.63 1223 1.72 1251 1.82

1277 1.91

2160 1018 1.23 1054 1.32 1090 1.42 1123 1.52 1156 1.63 1188 1.73 1218 1.84 1247 1.94 1276 2.05

2400 1044 1.42 1079 1.52 1112 1.62 1145 1.73 1177 1.83 1208 1.94 1240 2.06 1268 2.17 1298 2.29

1304

2.16

2640 1075 1.62 1107 1.74 1139 1.85 1170 1.96 1201 2.08 1232 2.19

2880 1111 1.85 1140 1.97 1169 2.09 1200 2.22

— — — —

2-hp Oversized Motor & Drive

2-hp Oversized Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 1-hp Standard Motor & High Static Drive (or 2-hp Oversized Motor)

(c) Field Supplied Fan Sheave AK56 and Belt AX30 required.

92 RT-PRC023-EN

Evaporator Fan Performance

Table 65. Belt drive evaporator fan performance - 6 tons standard efficiency with gas heat - YSC072E3,4,W*H high heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1920 — — 574 0.34

631 0.41

681 0.48

727 0.55 771 0.63

814 0.71

853 0.79

892 0.87

2160 562 0.36 616 0.44

671 0.52

719 0.60

763 0.68 805 0.76

845 0.84

884 0.93

921 1.02

2400 612 0.48 662 0.56

711 0.65

759 0.74

802 0.83 842 0.91

879 1.00

916 1.09

951 1.19

2640 663 0.63 709 0.71

754 0.80

798 0.90

842 1.00 881 1.10

917 1.19

951 1.29

986 1.39

928

957

0.95

1.11

986 1.29

1018 1.49

(b)

2880 715 0.80 758 0.88

799 0.98

840 1.08

880 1.19 920 1.30

955 1.41

990 1.51 1022 1.62

1053 1.72

2-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 963 1.04 997 1.12 1028 1.20 1061 1.28 1090 1.36 1119 1.45 1149 1.54 1177 1.63 1203 1.71

2160 990 1.21 1023 1.30 1055 1.39 1086 1.48 1115 1.57 1144 1.66 1173 1.76 1200 1.85 1227 1.95

2400 1019 1.39 1051 1.49 1083 1.60 1113 1.70 1141 1.80 1171 1.90 1199 2.01 1225 2.10 1252 2.20

2640 1050 1.59 1081 1.70 1111 1.81 1141 1.93 1170 2.04 1198 2.15 1226 2.27

2880 1084 1.83 1114 1.94 1143 2.06 1172 2.18 1199 2.30

— — — —

2-hp Oversized Motor & Drive

1229 1.80

1253 2.04

— —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor)

RT-PRC023-EN 93

Evaporator Fan Performance

Table 66. Belt drive evaporator fan performance - 6 tons standard efficiency with gas heat - YSC072E3,4,W*H high heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

1920 565 0.31 627 0.39 680 0.46

727 0.52

772 0.61 816 0.69

859 0.77 902 0.86

2160 621 0.43 677 0.50 729 0.59

774 0.66

816 0.74 856 0.83

895 0.93 934 1.02

942 0.94

981 1.03

973 1.11

1009 1.21

(b)

2400 680 0.57 729 0.65 778 0.74

823 0.84

862 0.92 900 1.00

936 1.10 972 1.20

1006 1.31

1041 1.41

2640 741 0.75 782 0.82 828 0.92

872 1.03

911 1.13 947 1.21

981 1.31 1014 1.41

1048 1.53

1079 1.64

2880 802 0.95 837 1.04 880 1.13

921 1.24

960 1.36 995 1.47 1028 1.56 1060 1.66

1091 1.77

1122 1.89

2-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)

1920 1018 1.12 1054 1.21 1089 1.31 1122 1.40 1154 1.50 1184 1.59 1212 1.69 1241 1.78

1268 1.88

1293 1.97

2160 1045 1.30 1081 1.40 1114 1.50 1149 1.61 1181 1.71 1211 1.81 1241 1.92 1270 2.03

1298 2.13

1324 2.24

2400 1076 1.51 1110 1.62 1143 1.72 1176 1.83 1206 1.94 1238 2.05 1267 2.16 1297 2.28

— — — —

2640 1111 1.75 1144 1.87 1174 1.98 1205 2.09 1236 2.21

2880 1151 2.02 1180 2.14 1209 2.27

— — — — —

2-hp Oversized Motor & Drive

2-hp Oversized Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp+.5000.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.

(b) 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor).

(c) Field Supplied Fan Sheave AK56 and Belt AX30 required.

94 RT-PRC023-EN

Evaporator Fan Performance

Table 67. Belt drive evaporator fan performance - 7½ tons standard efficiency - TSC092E3,4,W downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Low Static Drive Accessory Kit

(a)

2400

2700

3000

3300

487 0.32 536 0.40

583 0.50 627 0.61 669 0.72 708 0.83 743 0.95

776 1.08

522 0.41 569 0.50

611 0.60 653 0.71 693 0.83 731 0.95 768 1.07

801 1.20

559 0.51 604 0.61

643 0.71 682 0.83 719 0.95 755 1.08 791 1.21

824 1.35

599 0.63 639 0.74

678 0.86 713 0.97 748 1.09 783 1.23 815 1.37

848 1.52

808

832

856

880

904 3600 601 0.68 640 0.79 675 0.89

713 1.02 748 1.14 780 1.26 811 1.40 844 1.55

874 1.70

2-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.21

1.33

1.48

1.66

1.86

2400

2700

3000

3300

3600

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

839 1.34 868 1.48 898 1.61

926 1.75 953 1.89 980 2.04 1006 2.18 1032 2.34 1056 2.49

1080 2.64

862 1.48 891 1.62 918 1.77

946 1.92 971 2.07 998 2.23 1023 2.38 1049 2.54 1074 2.70

1097 2.86

886 1.63 915 1.78 942 1.93

968 2.09 994 2.25 1019 2.42 1044 2.59 1067 2.75 1092 2.93

1115 3.09

910 1.81 939 1.96 967 2.12

993 2.28 1019 2.45 1043 2.62 1066 2.79 1091 2.98 1113 3.15

1136 3.34

933 2.01 962 2.17 990 2.33 1016 2.49 1042 2.66 1067 2.84 1091 3.02 1114 3.21 1137 3.39

1158 3.58

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR009A required.

RT-PRC023-EN 95

Evaporator Fan Performance

Table 68. Belt drive evaporator fan performance - 7½ tons standard efficiency - TSC092E3,4,W horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Low Static Drive Accessory Kit

(a)

2400 502 0.36 552 0.43

603 0.52

653 0.63

707 0.75 754 0.88

792 0.99

825 1.09

857 1.19

2700 554 0.49 595 0.56

644 0.66

686 0.77

732 0.89 780 1.03

824 1.17

863 1.30

895 1.42

3000 605 0.65 644 0.73

684 0.82

726 0.94

765 1.06 806 1.20

849 1.35

891 1.51

929 1.66

3300 658 0.84 694 0.93

728 1.02

767 1.15

805 1.28 840 1.40

876 1.55

916 1.71

955 1.89

886

925

962

991

1.30

1.54

1.80

2.06

3600 711 1.07 746 1.18

776 1.27

809 1.38

846 1.52 880 1.66

912 1.80

943 1.95

980 2.13

1016 2.30

2-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive

2400 913 1.40 941 1.51

966 1.61

991 1.71 1017 1.82 1040 1.92 1064 2.04 1087 2.14 1110 2.26

1132 2.37

2700 954 1.66 981 1.77 1006 1.89 1030 2.00 1054 2.12 1077 2.24 1100 2.36 1121 2.47 1144 2.60

1164 2.71

3000 992 1.94 1019 2.07 1045 2.20 1069 2.32 1094 2.46 1116 2.58 1138 2.71 1160 2.84 1181 2.97

1202 3.10

3300 1025 2.22 1055 2.38 1082 2.53 1108 2.67 1132 2.82 1156 2.96 1178 3.11 1200 3.25 1221

3600 1052 2.50 1085 2.69 1117 2.88 1144 3.05 1170 3.21 1193 3.37

3-hp Oversized Motor & Drive

— — — — —

3.39

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1 hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) =

2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR009A required.

96 RT-PRC023-EN

Evaporator Fan Performance

Table 69. Belt drive evaporator fan performance - 7½ tons standard efficiency - with gas heat YSC092E3,4,W*L,M low & medium heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2400

2700

— — 613 0.58

656 0.68 696 0.79

732 0.91

765 1.03

798 1.16

605 0.58

647 0.69

687 0.81 726 0.93

762 1.05

796 1.18

828 1.32

3000 — — 606 0.62

645 0.72

684 0.83

721 0.96 758 1.09

792 1.22

826 1.36

858 1.49

3300 609 0.66

650 0.77

688 0.89

723 1.00

758 1.13 792 1.27

825 1.41

857 1.56

888 1.70

829

857

888

918

949

1.30

1.45

1.64

1.85

2.10

3600 658 0.84

695 0.96

731 1.08

764 1.20

796 1.33 828 1.47

859 1.63

890 1.79

920 1.94

2-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive

2400 858 1.43

888 1.57

917 1.71

945 1.85

971 1.99 998 2.14 1023 2.28 1048 2.44 1072 2.59

1095 2.75

2700 886 1.60

915 1.75

942 1.90

969 2.05

995 2.21 1020 2.36 1045 2.51 1069 2.67 1093 2.83

1117 3.00

3000 916 1.79

944 1.94

970 2.10

995 2.26 1020 2.43 1044 2.59 1069 2.76 1092 2.93 1116 3.10

1139 3.27

3300

3600

947 2.01

974 2.16 1000 2.33 1026 2.50 1050 2.67 1073 2.84 1097 3.02 1119 3.20 1141

976 2.25 1004 2.42 1030 2.58 1056 2.76 1080 2.94 1103 3.12 1126 3.30

3-hp Oversized Motor & Drive

— — —

3.38

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference

Table 105, p. 133

.

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

RT-PRC023-EN 97

Evaporator Fan Performance

Table 70. Belt drive evaporator fan performance - 7½ tons standard efficiency with gas heat - YSC092E3,4,W*L,M low & medium heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2400 — — 599 0.52

650 0.62

703 0.75

751 0.87 789 0.98

823 1.08

855 1.19

885 1.29

2700 604 0.58

651 0.68

694 0.79

741 0.91

789 1.06 832 1.19

868 1.32

900 1.44

931 1.56

912

959

1.39

1.68

3000 661 0.77

705 0.88

744 1.00

783 1.12

826 1.26 869 1.42

909 1.58

945 1.73

976 1.86

1004 1.99

3300 719 1.00

758 1.11

797 1.25

832 1.37

867 1.51 907 1.68

946 1.85

983 2.02 1017 2.18

1048 2.34

3600 779 1.28

813 1.39

850 1.54

883 1.68

915 1.82 948 1.97

984 2.15 1020 2.33 1055 2.52

1088 2.71

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive

2400 939 1.50

965 1.60

990 1.71 1014 1.81 1039 1.92 1063 2.03 1085 2.14 1108 2.25 1131 2.36

1154 2.49

2700 985 1.79 1010 1.91 1034 2.03 1058 2.14 1081 2.26 1104 2.38 1126 2.50 1148 2.62 1169 2.74

1190 2.86

3000 1031 2.12 1056 2.25 1081 2.39 1104 2.51 1127 2.65 1148 2.77 1169 2.90 1190 3.03 1210 3.16

1231 3.30

3300 1077 2.50 1102 2.64 1127 2.78 1151 2.93 1174 3.07 1194 3.21 1216 3.36

3600 1120 2.89 1146 3.06 1172 3.22 1195 3.38

3-hp Oversized Motor & Drive

— — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

98 RT-PRC023-EN

Evaporator Fan Performance

Table 71. Belt drive evaporator fan performance - 7½ tons standard efficiency with gas heat - YSC092E3,4,W*H high heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2400

2700

— — 623 0.60

664 0.70 703 0.82

739 0.93

773 1.06

804 1.19

617 0.61

658 0.73

698 0.84 736 0.96

771 1.08

804 1.21

835 1.35

3000 — — 619 0.65

658 0.75

696 0.87

733 1.00 770 1.13

804 1.26

837 1.40

868 1.54

3300 625 0.70

666 0.82

702 0.93

737 1.05

771 1.19 805 1.33

838 1.47

870 1.62

900 1.76

835

865

897

929

962 3600 675 0.89

713 1.02

747 1.14

779 1.26

811 1.40 843 1.55

874 1.70

904 1.86

934 2.02

2-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.32

1.49

1.69

1.91

2.17

2-hp Standard Motor & Drive

2400 864 1.46

895 1.60

923 1.74

951 1.88

977 2.02 1003 2.17 1028 2.32 1053 2.47 1078 2.63

1100 2.78

2700 894 1.64

921 1.79

948 1.94

974 2.09 1001 2.24 1027 2.40 1052 2.56 1076 2.72 1100 2.88

1124 3.05

3000 925 1.83

952 1.99

978 2.15 1004 2.32 1029 2.48 1052 2.65 1076 2.82 1100 2.99 1123 3.15

1146 3.33

3300

3600

958 2.06

984 2.22 1010 2.39 1035 2.56 1059 2.73 1082 2.91 1105 3.09 1128 3.28

990 2.33 1017 2.50 1043 2.66 1067 2.84 1091 3.02 1114 3.20 1137 3.39

3-hp Oversized Motor & Drive

— —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

RT-PRC023-EN 99

Evaporator Fan Performance

Table 72. Belt drive evaporator fan performance - 7½ tons - standard efficiency with gas heat - YSC092E3,4,W*H high heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2400 — — 613 0.54

666 0.66

718 0.78

762 0.90 799 1.01

833 1.11

864 1.22

893 1.32

2700 621 0.61

667 0.72

710 0.83

759 0.97

804 1.10 846 1.24

880 1.36

911 1.48

941 1.60

920

968

1.42

1.72

3000 680 0.81

723 0.93

761 1.05

802 1.18

845 1.33 888 1.49

925 1.64

959 1.79

988 1.92

1016 2.05

3300 740 1.06

780 1.19

816 1.31

850 1.45

889 1.60 928 1.77

966 1.94 1002 2.11 1036 2.28

1063 2.42

3600 800 1.35

837 1.49

872 1.63

904 1.77

935 1.91 971 2.08 1007 2.27 1043 2.45 1077 2.64

1108 2.83

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2400 946 1.53

972 1.64

997 1.74 1022 1.84 1045 1.95 1069 2.06 1092 2.17 1115 2.28 1137 2.40

1160 2.52

2700 994 1.84 1019 1.95 1043 2.07 1066 2.18 1089 2.30 1112 2.42 1134 2.54 1155 2.66 1177 2.78

1197 2.90

3000 1043 2.18 1067 2.31 1091 2.44 1114 2.57 1137 2.70 1158 2.83 1178 2.96 1200 3.09 1220 3.22

1240 3.35

3300 1090 2.57 1116 2.72 1140 2.86 1162 3.00 1185 3.15 1206 3.29 1227 3.43

3600 137 3.00 1163 3.17 1188 3.33

— — — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference

Table 105, p. 133

.

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

100 RT-PRC023-EN

Evaporator Fan Performance

Table 73. Belt drive evaporator fan performance - 8½ tons standard efficiency - TSC102E3,4,W downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive Accessory Kit

(a)

2720

3060

539 0.44

584 0.53

626 0.64

668 0.76 708 0.88

746 1.00

781 1.12

814 1.26

583 0.58

626 0.68

665 0.78

703 0.90 740 1.04

775 1.17

810 1.30

843 1.44

3400 — — 628 0.72

669 0.84

706 0.96

741 1.08 775 1.21

809 1.36

841 1.51

873 1.65

3740 641 0.81 677 0.92

713 1.04

749 1.17

781 1.30 813 1.43

845 1.58

875 1.73

905 1.89

845

875

904

935

968 4080 693 1.03 726 1.15

758 1.27

792 1.41

824 1.56 854 1.69

883 1.83

912 1.99

940 2.16

2-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1.40

1.58

1.81

2.06

2.33

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 874 1.54 904 1.69

930 1.84

958 2.00

983 2.14 1010 2.30 1035 2.46 1060 2.62 1084 2.78

1109 2.95

3060 905 1.73 933 1.89

960 2.05

986 2.20 1010 2.37 1035 2.54 1059 2.71 1083 2.89 1107 3.06

1131 3.24

3400 933 1.96 962 2.11

990 2.27 1016 2.44 1041 2.62 1065 2.79 1089 2.97 1112 3.15 1134 3.34

— —

3740 964 2.22 992 2.39 1018 2.55 1045 2.72 1071 2.90 1095 3.08 1118 3.26 1141 3.45

4080 995 2.51 1023 2.69 1048 2.86 1075 3.05 1100 3.23 1124 3.41

— — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1 hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) =

2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR009A Required.

RT-PRC023-EN 101

Evaporator Fan Performance

Table 74. Belt drive evaporator fan performance - 8½ tons standard efficiency - TSC102E3,4,W horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive Accessory Kit

(a)

2720 570 0.52

612 0.60

660 0.71

703 0.81

751 0.95 798 1.09

841 1.23

877 1.36

909 1.48

3060 631 0.72

667 0.80

709 0.91

750 1.03

788 1.15 830 1.29

873 1.45

914 1.62

951 1.77

939

983

1.60

1.92

3400 692 0.96

726 1.05

760 1.15

800 1.29

836 1.42 870 1.56

907 1.71

945 1.88

984 2.06

1020 2.24

3740 754 1.26

786 1.36

815 1.46

850 1.59

886 1.74 918 1.88

949 2.03

980 2.19 1015 2.37

1052 2.57

4080 817 1.61

848 1.72

874 1.83

903 1.95

935 2.10 968 2.26

998 2.42 1026 2.58 1054 2.75

1085 2.94

2-hp Standard Motor & Drive 3-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 967 1.72

994 1.84 1018 1.96 1042 2.07 1066 2.19 1089 2.31 1112 2.43 1134 2.55 1155 2.67

1176 2.79

3080 1012 2.06 1039 2.19 1065 2.32 1090 2.46 1113 2.59 1136 2.73 1158 2.86 1179 2.99 1199 3.12

1220 3.26

3400 1052 2.41 1083 2.58 1109 2.73 1135 2.88 1159 3.04 1183 3.19 1204 3.33

— — — — — —

3740 1086 2.77 1119 2.96 1149 3.15 1178 3.34

4080 1117 3.14 1151 3.36

— — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 1 hp Fan Motor Heat (MBh) = 2.829 x Fan bhp+.4024. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) =

2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR009A required.

102 RT-PRC023-EN

Evaporator Fan Performance

Table 75. Belt drive evaporator fan performance - 8½ tons standard efficiency with gas heat - YSC102E3,4,W*L low heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2720 — — — — 621 0.62

662 0.74

703 0.86 741 0.98

777 1.11

810 1.24

841 1.38

3060 587 0.58

630 0.69

668 0.79

707 0.92

743 1.05 779 1.18

814 1.32

846 1.45

878 1.60

3400 643 0.77

683 0.89

718 1.00

753 1.13

787 1.26 820 1.41

853 1.56

884 1.71

915 1.86

3740 699 0.99

736 1.12

770 1.25

802 1.38

833 1.52 864 1.67

894 1.83

925 2.00

953 2.16

871

907

944

982

1.52

1.75

2.02

2.33

4080 757 1.26

790 1.40

823 1.55

853 1.69

882 1.83 910 1.98

938 2.15

967 2.32

994 2.50

1021 2.68

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 900 1.67

927 1.82

954 1.97

980 2.12 1006 2.28 1032 2.44 1057 2.60 1082 2.76 1105 2.92

1129 3.09

3060 936 1.90

962 2.06

989 2.22 1014 2.39 1039 2.56 1062 2.73 1085 2.90 1109 3.07 1133 3.25

1155 3.43

3400 973 2.17

999 2.34 1025 2.51 1050 2.68 1074 2.86 1097 3.04 1120 3.22 1142 3.41

— — — —

3740 1010 2.50 1036 2.66 1062 2.84 1087 3.01 1110 3.19 1134 3.39

4080 1047 2.86 1073 3.04 1098 3.22 1123 3.40

— — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

RT-PRC023-EN 103

Evaporator Fan Performance

Table 76. Belt drive evaporator fan performance - 8½ tons standard efficiency with gas heat - YSC102E3,4,W*L low heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2-hp Standard Motor & Drive

2720 622 0.62

669 0.73

711 0.84

760 0.97

807 1.12 849 1.26

884 1.38

915 1.50

944 1.62

972 1.74

3060 688 0.85

732 0.97

770 1.09

809 1.22

853 1.38 895 1.54

934 1.70

968 1.85

998 1.99

1026 2.13

3400 756 1.14

795 1.27

832 1.40

866 1.54

901 1.69 941 1.86

979 2.04 1015 2.22 1049 2.40

1079 2.56

3740 824 1.49

859 1.62

895 1.78

926 1.92

957 2.07 990 2.24 1025 2.42 1061 2.62 1095 2.82

1127 3.02

— — 4080 893 1.90

925 2.05

958 2.21

988 2.37 1017 2.53 1046 2.70 1075 2.88 1108 3.08 1140 3.29

3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 998 1.86 1024 1.98 1047 2.10 1071 2.22 1094 2.33 1115 2.45 1138 2.57 1159 2.69 1181 2.82

1201 2.94

3060 1053 2.26 1078 2.39 1102 2.53 1125 2.66 1146 2.79 1169 2.93 1190 3.06 1210 3.19 1230 3.32

1250 3.45

3400 1106 2.71 1131 2.86 1156 3.02 1179 3.16 1201 3.31 1223 3.45

— — — — — — — —

3740 1158 3.21 1185 3.39

4080 — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

104 RT-PRC023-EN

Evaporator Fan Performance

Table 77. Belt drive evaporator fan performance - 8½ tons with gas heat - YSC102E3,4,W*M medium heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2720 — — — — 623 0.63

664 0.75

704 0.87 742 0.99

778 1.11

811 1.24

842 1.38

3060 589 0.58

632 0.69

670 0.80

709 0.92

745 1.06 781 1.19

815 1.32

848 1.46

880 1.60

3400 645 0.77

685 0.89

721 1.01

755 1.13

789 1.27 822 1.42

854 1.57

886 1.72

916 1.87

3740 702 1.00

739 1.14

772 1.26

804 1.39

836 1.53 867 1.69

897 1.85

926 2.01

956 2.18

872

909

945

984

1.53

1.75

2.02

2.34

4080 759 1.27

793 1.42

826 1.56

856 1.70

884 1.84 913 2.00

941 2.16

969 2.34

996 2.52

1024 2.70

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 900 1.67

928 1.82

955 1.98

982 2.14 1008 2.29 1033 2.45 1057 2.60 1083 2.77 1107 2.94

1129 3.10

3060 936 1.91

964 2.07

989 2.23 1015 2.39 1039 2.56 1063 2.73 1088 2.92 1111 3.09 1134 3.26

1157 3.44

3400 974 2.18 1001 2.35 1027 2.52 1051 2.69 1075 2.87 1098 3.05 1121 3.23 1144 3.42

— — — —

3740 1011 2.50 1038 2.68 1064 2.85 1089 3.03 1113 3.22 1135 3.40

4080 1050 2.87 1076 3.05 1101 3.24 1126 3.43

— — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

RT-PRC023-EN 105

Evaporator Fan Performance

Table 78. Belt drive evaporator fan performance - 8½ tons with gas heat - YSC102E3,4,W*M medium heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2720 625 0.62

671 0.73

714 0.84

763 0.98

809 1.13 851 1.27

885 1.39

917 1.51

946 1.63

974 1.75

3060 691 0.86

734 0.98

772 1.10

812 1.23

856 1.39 897 1.55

936 1.71

970 1.86 1001 2.00

1028 2.14

3400 759 1.15

798 1.28

835 1.41

868 1.55

904 1.70 943 1.87

982 2.05 1019 2.23 1052 2.41

1082 2.57

3740 827 1.50

863 1.64

898 1.79

930 1.94

960 2.09 994 2.26 1029 2.44 1064 2.64 1098 2.84

1130 3.03

— — 4080 897 1.92

929 2.07

962 2.23

992 2.39 1021 2.55 1049 2.72 1079 2.90 1112 3.10 1144 3.31

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 1000 1.87 1025 1.99 1048 2.10 1072 2.22 1095 2.34 1117 2.46 1139 2.58 1161 2.70 1182 2.82

1203 2.95

3060 1054 2.27 1080 2.41 1103 2.53 1126 2.67 1149 2.80 1170 2.93 1192 3.07 1211 3.20 1231 3.33

3400 1108 2.73 1134 2.88 1158 3.03 1181 3.17 1204 3.33

— — — — — — — —

3740 1160 3.23 1187 3.41

4080 — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

106 RT-PRC023-EN

Evaporator Fan Performance

Table 79. Belt drive evaporator fan performance - 8½ tons standard efficiency with gas heat - YSC102E3,4,W*H high heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2720 — — 590 0.55

633 0.66

674 0.77

713 0.89 750 1.01

786 1.14

818 1.28

850 1.42

3060 602 0.62 643 0.72

682 0.83

719 0.96

756 1.09 791 1.23

825 1.36

857 1.50

889 1.65

3400 660 0.82 698 0.94

733 1.05

767 1.18

801 1.32 834 1.48

866 1.62

897 1.77

927 1.92

3740 718 1.06 754 1.19

787 1.32

818 1.45

849 1.60 880 1.76

910 1.92

939 2.08

968 2.24

879

917

956

996

1.56

1.80

2.08

2.41

4080 777 1.35 811 1.49

841 1.63

870 1.77

899 1.92 928 2.08

956 2.26

983 2.43 1011 2.61

1037 2.79

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 907 1.71 934 1.86

960 2.01

987 2.17 1014 2.33 1039 2.48 1063 2.64 1088 2.81 1112 2.97

1134 3.13

3060 945 1.95 971 2.11

997 2.28 1022 2.45 1047 2.62 1070 2.79 1094 2.96 1117 3.14 1141 3.31

3400 985 2.24 1010 2.40 1036 2.58 1060 2.76 1084 2.93 1106 3.11 1130 3.31

— — — —

3740 1023 2.58 1049 2.75 1075 2.93 1099 3.11 1122 3.29

4080 1063 2.96 1089 3.15 1114 3.34

— — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

RT-PRC023-EN 107

Evaporator Fan Performance

Table 80. Belt drive evaporator fan performance - 8½ tons standard efficiency with gas heat - YSC102E3,4,W*H high heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Field Supplied Low Static Drive

(a)

2-hp Standard Motor & Drive

2720 640 0.66 684 0.77

729 0.89

778 1.03

823 1.17 863 1.31

896 1.43

926 1.55

955 1.67

982 1.79

3060 709 0.91 750 1.03

788 1.15

829 1.29

872 1.45 913 1.61

950 1.77

983 1.92 1011 2.05

1038 2.19

3400 778 1.21 817 1.35

851 1.48

885 1.62

924 1.78 963 1.96 1000 2.14 1035 2.30 1067 2.49

1095 2.65

3740 848 1.58 885 1.73

917 1.88

948 2.03

979 2.18 1014 2.36 1050 2.56 1084 2.76 1118 2.96

1148 3.15

— — — 4080 919 2.02 952 2.18

984 2.35 1012 2.50 1041 2.67 1070 2.84 1102 3.04 1135 3.25

3-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

2-hp Standard Motor & Drive 3-hp Oversized Motor & Drive

2720 1007 1.90 1032 2.02 1056 2.14 1079 2.26 1101 2.38 1124 2.50 1146 2.62 1167 2.74 1189 2.86

1209 2.98

3060 1064 2.32 1090 2.46 1113 2.59 1135 2.72 1157 2.85 1178 2.98 1199 3.12 1220 3.26 1240 3.39

3400 1121 2.80 1146 2.95 1170 3.10 1193 3.25 1215 3.40

— — — — — — — —

3740 1177 3.34

4080 — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 2-hp Fan Motor Heat (MBh) = 2.000 x Fan bhp+.5000. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.4750

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Fan Sheave AK79 and Belt AX38 required.

108 RT-PRC023-EN

Evaporator Fan Performance

Table 81. Belt drive evaporator fan performance - 10 tons standard efficiency - TSC120E3,4,W downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Low Static Drive Accessory Kit

(a)

3200 576 0.57

618 0.67

659 0.79

697 0.90

734 1.03 770 1.17

804 1.31

839 1.45

871 1.60

3600 638 0.78

675 0.89

714 1.02

749 1.14

782 1.27 815 1.41

847 1.57

879 1.73

909 1.89

901

939

1.74

2.04

4000 701 1.04

734 1.16

768 1.30

803 1.44

834 1.58 863 1.72

894 1.87

923 2.04

952 2.21

979 2.39

4400 764 1.36

795 1.49

825 1.63

857 1.79

888 1.95 916 2.10

943 2.25

970 2.41

997 2.59

1024 2.78

4800 828 1.74

857 1.88

884 2.02

913 2.18

942 2.36 970 2.53

996 2.70 1021 2.86 1045 3.03

1070 3.22

3-hp Standard Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Oversized Motor & Drive

3200 931 1.89

959 2.06

986 2.22 1012 2.39 1037 2.56 1061 2.74 1084 2.91 1108 3.09 1131 3.28

1153 3.46

3600 969 2.21

997 2.37 1024 2.54 1050 2.72 1074 2.89 1098 3.08 1122 3.27 1145 3.46 1166 3.65

1188 3.85

4000 1007 2.57 1034 2.74 1062 2.93 1087 3.11 1112 3.29 1136 3.47 1159 3.66 1182 3.86 1204 4.07

1226 4.28

4400 1050 2.97 1075 3.17 1101 3.36 1126 3.55 1150 3.75 1173 3.94 1198 4.15 1219 4.34 1241 4.54

1264 4.77

4800 1095 3.42 1119 3.62 1143 3.83 1166 4.05 1189 4.26 1212 4.47 1235 4.68 1258 4.90 1280 5.12

1300 5.32

5-hp Oversized Motor & Drive

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR010A required.

RT-PRC023-EN 109

Evaporator Fan Performance

Table 82. Belt drive evaporator fan performance - 10 tons standard efficiency - TSC120E3,4,W horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Low Static Drive Accessory Kit

(a)

3200 671 0.85

706 0.93

748 1.06

787 1.19

824 1.32 864 1.47

906 1.64

946 1.81

983 1.97

1015 2.13

3600 746 1.18

777 1.27

811 1.39

849 1.54

883 1.68 916 1.82

950 1.98

987 2.16 1024 2.35

1060 2.55

4000 822 1.59

850 1.70

879 1.81

912 1.95

946 2.12 977 2.28 1006 2.43 1035 2.60 1067 2.79

1101 2.99

4400 898 2.09

925 2.21

950 2.32

977 2.46 1008 2.63 1039 2.81 1067 2.98 1094 3.16 1121 3.33

1147 3.52

4800 974 2.69 1000 2.83 1023 2.95 1046 3.07 1072 3.23 1101 3.42 1130 3.62 1156 3.81 1181 4.00

1206 4.19

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Drive

3200 1044 2.28 1072 2.42 1097 2.57 1122 2.71 1145 2.84 1168 2.99 1189 3.12 1210 3.27 1231 3.41

1250 3.54

3600 1093 2.74 1124 2.92 1151 3.09 1176 3.25 1201 3.42 1224 3.58 1246 3.74 1268 3.90 1289 4.06

1308 4.20

4000 1135 3.21 1167 3.42 1198 3.63 1227 3.84 1254 4.05 1278 4.23 1301 4.41 1323 4.60 1344 4.77

1365 4.95

4400 1177 3.73 1207 3.96 1239 4.19 1268 4.42 1297 4.67 1324 4.90 1351 5.12 1376 5.35 1398 5.56

1420 5.75

4800 1229 4.39 1254 4.59 1282 4.83 1310 5.07 1338 5.32 1365 5.58

— — — — — — — —

5-hp Oversized Motor & Drive

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) BAYLSDR010A required.

110 RT-PRC023-EN

Evaporator Fan Performance

Table 83. Belt drive evaporator fan performance - 10 tons standard efficiency with gas heat - YSC120E3,4,W*L,M low & medium heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Field Supplied Low Static Drive

(a)

3200

3600

— — — — 743 1.06

779 1.20 814 1.35

847 1.49

879 1.63

910 1.78

735 1.10

768 1.22

802 1.36

834 1.50 866 1.66

897 1.82

927 1.98

957 2.14

938

985

1.93

2.30

4000 767 1.29

802 1.44

833 1.58

863 1.71

892 1.87 922 2.04

951 2.21

979 2.39 1006 2.56

1034 2.74

4400 837 1.69

869 1.85

899 2.00

926 2.15

953 2.31 980 2.48 1007 2.66 1033 2.85 1059 3.04

1085 3.24

4800 908 2.16

937 2.33

965 2.50

991 2.67 1017 2.83 1041 3.00 1066 3.19 1090 3.38 1115 3.59

1139 3.80

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Drive

3200 966 2.10

992 2.26 1018 2.43 1042 2.60 1066 2.78 1091 2.96 1114 3.15 1136 3.33 1159 3.51

1182 3.70

3600 1013 2.47 1039 2.64 1065 2.82 1089 3.00 1113 3.19 1135 3.38 1157 3.56 1179 3.76 1201 3.97

1221 4.16

4000 1060 2.92 1086 3.10 1111 3.28 1135 3.47 1159 3.66 1182 3.86 1203 4.05 1224 4.26 1246 4.47

1266 4.68

4400 1110 3.43 1134 3.62 1159 3.82 1183 4.02 1205 4.22 1229 4.43 1251 4.64 1272 4.84 1292 5.05

1313 5.27

4800 1162 4.01 1185 4.22 1209 4.44 1231 4.64 1253 4.86 1276 5.07 1298 5.30 1319 5.51 1338 5.73

— —

5-hp Oversized Motor & Drive

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required.

RT-PRC023-EN 111

Evaporator Fan Performance

Table 84. Belt drive evaporator fan performance - 10 tons standard efficiency with gas heat - YSC120E3,4,W*L,M low & medium heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Field Supplied Low Static Drive

(a)

3-hp Standard Motor & Drive

3200 — — 777 1.15

814 1.28

853 1.42

895 1.59 936 1.76

973 1.93 1008 2.09 1037 2.24

1064 2.38

3600 819 1.42

857 1.57

890 1.71

922 1.85

957 2.02 994 2.20 1032 2.39 1067 2.58 1099 2.77

1131 2.96

4000 902 1.91

936 2.07

968 2.23

998 2.39 1027 2.55 1058 2.73 1091 2.93 1124 3.14 1158 3.36

1189 3.57

4400 986 2.50 1016 2.68 1047 2.86 1075 3.03 1101 3.20 1128 3.39 1155 3.58 1186 3.80 1217 4.03

1246 4.25

4800 1070 3.22 1098 3.40 1127 3.60 1153 3.79 1178 3.98 1203 4.17 1227 4.37 1251 4.57 1279 4.80

1307 5.05

5-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

3200 1090 2.53 1115 2.67 1139 2.81 1161 2.95 1183 3.09 1205 3.23 1225 3.37 1246 3.51 1265 3.65

1284 3.78

3600 1157 3.13 1181 3.29 1205 3.45 1228 3.61 1250 3.77 1272 3.93 1293 4.09 1312 4.24 1331 4.40

1351 4.56

4000 1218 3.78 1246 3.99 1271 4.18 1294 4.36 1317 4.55 1338 4.72 1360 4.91 1379 5.07 1398 5.25

1418 5.43

4400 1276 4.49 1304 4.73 1333 4.97 1359 5.20 1383 5.42 1405 5.62

4800 1336 5.30 1363 5.56

— — — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required.

112 RT-PRC023-EN

Evaporator Fan Performance

Table 85. Belt drive evaporator fan performance - 10 tons with standard efficiency gas heat - YSC120E3,4,W*H high heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Field Supplied Low Static Drive

(a)

3200 — — — — 739 1.05

774 1.19

809 1.33 843 1.47

874 1.61

905 1.76

935 1.92

963 2.08

3600 738 1.11

772 1.23

805 1.37

838 1.52

869 1.68 900 1.84

930 2.00

960 2.16

988 2.32

1016 2.49

4000 813 1.49

844 1.63

873 1.77

903 1.93

932 2.10 961 2.27

989 2.45 1017 2.63 1043 2.80

1070 2.98

4400 889 1.95

917 2.10

944 2.25

971 2.42

998 2.59 1024 2.78 1050 2.97 1076 3.17 1101 3.37

1126 3.56

4800 964 2.50

991 2.66 1016 2.83 1040 3.00 1065 3.18 1090 3.38 1114 3.58 1138 3.79 1161 4.00

1184 4.22

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

3200 989 2.24 1015 2.41 1039 2.58 1064 2.76 1087 2.93 1111 3.12 1133 3.30 1156 3.48 1179 3.68

1200 3.85

3600 1042 2.66 1067 2.84 1091 3.02 1115 3.21 1138 3.40 1160 3.59 1181 3.78 1203 3.98 1224 4.19

1244 4.39

4000 1095 3.17 1120 3.35 1145 3.54 1167 3.73 1190 3.93 1212 4.14 1233 4.35 1253 4.55 1273 4.76

1293 4.97

4400 1150 3.75 1174 3.95 1197 4.15 1221 4.36 1243 4.56 1265 4.77 1285 4.97 1306 5.20 1326 5.42

1345 5.65

4800 1208 4.42 1231 4.64 1253 4.86 1275 5.07 1297 5.29 1317 5.50 1338 5.72

— — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required.

RT-PRC023-EN 113

Evaporator Fan Performance

Table 86. Belt drive evaporator fan performance - 10 tons standard efficiency with gas heat - YSC120E3,4,W*H high heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Field Supplied Low Static Drive

(a)

3-hp Standard Motor & Drive

3200 785 1.18 821 1.31

861 1.46

903 1.62

944 1.80 981 1.96 1014 2.12 1043 2.27 1070 2.41

1095 2.55

3600 874 1.64 907 1.78

939 1.93

977 2.11 1014 2.30 1050 2.49 1084 2.69 1115 2.87 1144 3.05

1169 3.21

4000 964 2.21 994 2.37 1023 2.53 1053 2.71 1087 2.91 1121 3.12 1154 3.33 1185 3.55 1215 3.76

1242 3.96

4400 1055 2.91 1082 3.08 1109 3.25 1135 3.43 1164 3.64 1194 3.86 1225 4.09 1255 4.32 1284 4.56

1312 4.79

4800 1146 3.74 1171 3.92 1196 4.11 1220 4.31 1244 4.51 1271 4.73 1298 4.97 1327 5.22 1354 5.47

1382 5.74

5-hp Oversized Motor & Drive

Continued

1.10

1.20

1.30

External Static Pressure (Inches of Water)

1.40

1.50

1.60

1.70

1.80

1.90

2.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

3-hp Standard Motor & Drive 5-hp Oversized Motor & Drive

3200 1120 2.70 1143 2.84 1166 2.98 1188 3.12 1208 3.25 1229 3.39 1249 3.53 1269 3.67 1289 3.82

1308 3.96

3600 1194 3.37 1217 3.53 1240 3.69 1262 3.85 1282 4.01 1303 4.17 1322 4.32 1341 4.48 1361 4.64

1378 4.79

4000 1269 4.16 1292 4.34 1314 4.52 1335 4.70 1356 4.88 1377 5.06 1397 5.24 1415 5.41

— — — —

4400 1339 5.02 1365 5.25 1388 5.47 1410 5.67

4800 — — — — — — — —

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 105, p. 133 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Refer to Table 114, p. 135 to determine additional static pressure drop due to other options/accessories.

4. 3-hp Fan Motor Heat (MBh) = 2.900 x Fan bhp+.475. 5-hp Fan Motor Heat (MBh) = 2.950 x Fan bhp+.470.

5. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product's warranty will not be affected.

(a) Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required

114 RT-PRC023-EN

Evaporator Fan Performance

Table 87. Belt drive evaporator fan performance - 3 tons high efficiency - THC036E3,E4,EW downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 614 0.17

683 0.22 742 0.27 795 0.32

845 0.37

891 0.42

935 0.47

977 0.53

561 0.15 635 0.20

704 0.25 765 0.30 818 0.36

868 0.42

913 0.47

957 0.53

998 0.59

1200 — — 592 0.18 658 0.23

725 0.29 786 0.35 842 0.41

891 0.47

936 0.53

979 0.59 1019 0.66

1320 555 0.17 625 0.22 686 0.27

747 0.33 807 0.39 862 0.46

914 0.53

959 0.59 1002 0.66 1043 0.73

1440 592 0.21 658 0.27 717 0.32

772 0.38 828 0.44 882 0.51

933 0.58

980 0.66 1025 0.73 1065 0.80

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1016 0.59 1054 0.65 1089 0.70 1124 0.76 1155 0.82

1080 1036 0.65 1075 0.72 1111 0.78 1146 0.84 1180 0.91

1200 1058 0.72 1095 0.78 1131 0.85 1167 0.92 1201 0.99

1320 1082 0.80 1119 0.87 1153 0.94 1188 1.01 1221 1.08

1440 1104 0.88 1141 0.95 1176 1.03 1211 1.10

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 115

Evaporator Fan Performance

Table 88. Belt drive evaporator fan performance - 3 tons high efficiency - THC036E3,E4,EW horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

552 0.12 626 0.16

689 0.20 748 0.25 802 0.30

852 0.35

898 0.39

942 0.44

982 0.49

576 0.14 654 0.19

716 0.24 772 0.29 825 0.34

874 0.39

921 0.45

964 0.50 1005 0.55

1200 — — 600 0.17 681 0.23

744 0.28 799 0.33 850 0.39

898 0.44

943 0.50

987 0.56 1028 0.62

1320 554 0.16 627 0.20 705 0.27

773 0.33 828 0.38 877 0.44

923 0.50

967 0.56 1010 0.62 1052 0.69

1440 590 0.20 657 0.24 728 0.30

797 0.37 855 0.44 904 0.50

950 0.56

993 0.63 1034 0.69 1074 0.76

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1020 0.54 1057 0.59 1092 0.64 1126 0.69 1158 0.74

1080 1045 0.61 1082 0.67 1116 0.72 1151 0.77 1183 0.83

1200 1067 0.68 1104 0.74 1141 0.80 1174 0.86 1207 0.92

1320 1091 0.75 1127 0.82 1163 0.88 1198 0.95 1230 1.02

1440 1112 0.83 1150 0.90 1186 0.97 1221 1.04 1254 1.11

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

116 RT-PRC023-EN

Evaporator Fan Performance

Table 89. Belt drive evaporator fan performance - 3 tons high efficiency - YHC036E3,E4,EW*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 605 0.15

671 0.19 730 0.23 784 0.27

835 0.31

881 0.36

924 0.41

965 0.45

563 0.14 630 0.17

693 0.22 751 0.26 804 0.31

854 0.35

901 0.40

946 0.46

986 0.50

1200 — — 596 0.17 659 0.21

718 0.25 773 0.30 825 0.35

875 0.40

921 0.45

964 0.51 1005 0.56

1320 555 0.16 629 0.20 689 0.25

745 0.29 797 0.34 848 0.40

897 0.45

941 0.51

984 0.56 1026 0.62

1440 593 0.20 663 0.25 721 0.29

775 0.34 824 0.39 873 0.45

919 0.51

963 0.57 1006 0.63 1046 0.69

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1004 0.50 1039 0.55 1073 0.59 1105 0.64 1137 0.69

1080 1025 0.56 1063 0.61 1098 0.66 1132 0.72 1163 0.77

1200 1046 0.62 1082 0.67 1119 0.73 1153 0.79 1187 0.85

1320 1064 0.68 1103 0.74 1139 0.80 1174 0.86 1207 0.93

1440 1085 0.75 1123 0.81 1159 0.88 1193 0.94

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 117

Evaporator Fan Performance

Table 90. Belt drive evaporator fan performance - 3 tons high efficiency - YHC036E3,E4,EW*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

1200

1320

— — 613 0.15

679 0.20 736 0.24 788 0.28

837 0.32

886 0.37

930 0.42

973 0.47

561 0.14 636 0.18

702 0.23 761 0.28 812 0.32

860 0.37

904 0.42

947 0.47

991 0.52

589 0.16 661 0.21

726 0.26 784 0.31 836 0.37

884 0.42

929 0.47

970 0.52 1011 0.58

619 0.20 687 0.25

750 0.30 807 0.36 859 0.41

909 0.47

953 0.53

995 0.59 1034 0.65

1440 585 0.19 651 0.24 715 0.29

775 0.35 831 0.40 883 0.47

931 0.53

976 0.59 1019 0.66 1058 0.72

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1014 0.53 1051 0.58 1087 0.63 1121 0.68 1155 0.74

1080 1031 0.58 1071 0.64 1108 0.69 1142 0.75 1177 0.81

1200 1049 0.63 1087 0.69 1124 0.75 1161 0.82 1195 0.88

1320 1071 0.70 1107 0.76 1143 0.82 1178 0.89 1213 0.96

1440 1095 0.78 1130 0.84 1166 0.91 1199 0.97

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

118 RT-PRC023-EN

Evaporator Fan Performance

Table 91. Belt drive evaporator fan performance - 3 tons high efficiency - YHC036E3,E4,EW*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 609 0.15

671 0.19 730 0.24 785 0.28

835 0.33

881 0.37

924 0.42

966 0.47

572 0.14 638 0.18

697 0.23 752 0.27 805 0.32

855 0.37

900 0.42

945 0.47

986 0.53

1200 — — 606 0.18 668 0.22

725 0.26 778 0.31 827 0.36

876 0.42

922 0.47

964 0.52 1007 0.58

1320 573 0.17 641 0.22 700 0.26

754 0.31 805 0.36 853 0.41

898 0.47

942 0.53

985 0.59 1026 0.65

1440 613 0.21 677 0.27 733 0.31

786 0.36 835 0.42 881 0.47

925 0.53

966 0.59 1007 0.65 1047 0.71

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1004 0.52 1041 0.58 1076 0.63 1109 0.68 1142 0.73

1080 1026 0.58 1063 0.64 1098 0.69 1133 0.75 1165 0.81

1200 1046 0.64 1083 0.70 1120 0.76 1154 0.82 1187 0.88

1320 1065 0.71 1103 0.77 1139 0.83 1175 0.90 1207 0.96

1440 1086 0.78 1123 0.84 1160 0.91 1194 0.98 1227 1.05

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 119

Evaporator Fan Performance

Table 92. Belt drive evaporator fan performance - 3 tons high efficiency - YHC036E3,E4,EW*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

960

1080

— — 621 0.15

685 0.20 745 0.24 799 0.29

849 0.33

894 0.38

936 0.42

975 0.47

580 0.14 649 0.19

711 0.23 768 0.28 821 0.32

871 0.38

917 0.43

960 0.48 1000 0.53

1200 — — 613 0.18 679 0.22

738 0.27 793 0.32 845 0.37

892 0.42

939 0.48

982 0.53 1024 0.59

1320 574 0.17 647 0.22 710 0.26

767 0.31 820 0.37 870 0.42

917 0.48

962 0.53 1004 0.59 1046 0.66

1440 612 0.21 682 0.26 742 0.31

797 0.37 849 0.42 897 0.48

943 0.54

986 0.60 1028 0.66 1068 0.72

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

960 1012 0.52 1048 0.57 1082 0.62 1116 0.67 1148 0.72

1080 1039 0.59 1075 0.64 1109 0.69 1142 0.74 1173 0.80

1200 1063 0.65 1100 0.71 1134 0.77 1168 0.83 1199 0.88

1320 1085 0.72 1122 0.78 1159 0.85 1193 0.91 1226 0.98

1440 1107 0.79 1145 0.86 1181 0.93 1216 1.00 1248 1.07

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK71x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK51x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

120 RT-PRC023-EN

Evaporator Fan Performance

Table 93. Belt drive evaporator fan performance - 4 tons high efficiency - THC048E3,E4 downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

1600

1760

— — 581 0.17

644 0.21 703 0.26 757 0.30

809 0.35

857 0.40

903 0.45

947 0.51

537 0.17 604 0.21

665 0.26 722 0.30 774 0.35

823 0.40

871 0.45

916 0.51

959 0.56

567 0.21 630 0.26

689 0.31 742 0.36 793 0.41

842 0.46

887 0.51

932 0.57

974 0.63

597 0.26 658 0.31

713 0.36 765 0.42 814 0.47

860 0.53

905 0.58

947 0.64

989 0.70

1920 561 0.25 627 0.31 687 0.37

739 0.43 790 0.49 838 0.55

882 0.60

924 0.66

966 0.72 1006 0.79

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 990 0.56 1031 0.62 1069 0.68 1105 0.74 1140 0.80

1440 999 0.62 1040 0.68 1079 0.75 1115 0.81 1152 0.87

1600 1014 0.69 1051 0.75 1089 0.82 1125 0.88 1162 0.95

1760 1028 0.77 1066 0.83 1104 0.90 1139 0.96 1175 1.04

1920 1044 0.85 1083 0.92 1118 0.99 1155 1.06 1188 1.13

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 121

Evaporator Fan Performance

Table 94. Belt drive evaporator fan performance - 4 tons high efficiency - THC048E3,E4 horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

541 0.16 625 0.21

700 0.27 764 0.33 819 0.40

868 0.46

912 0.52

951 0.58

989 0.64

567 0.19 644 0.25

718 0.32 783 0.38 841 0.45

892 0.52

939 0.59

982 0.66 1022 0.73

1600 — — 596 0.24 668 0.30

736 0.36 801 0.44 861 0.51

915 0.59

963 0.67 1007 0.74 1048 0.82

1760 555 0.23 625 0.29 694 0.35

757 0.42 820 0.50 879 0.58

933 0.66

984 0.74 1030 0.83 1072 0.91

1920 593 0.28 657 0.35 723 0.42

783 0.49 840 0.57 897 0.65

951 0.74 1001 0.83 1049 0.92 1093 1.01

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1023 0.70 1057 0.76 1090 0.82 1123 0.89 1157 0.95

1440 1057 0.80 1091 0.86 1123 0.93 1155 1.00 1184 1.07

1600 1087 0.90 1123 0.97 1156 1.05 1187 1.12 1217 1.20

1760 1113 1.00 1150 1.08 1184 1.17 1219 1.25 1250 1.34

1920 1135 1.10 1174 1.19 1210 1.29 1244 1.38 1278 1.47

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

122 RT-PRC023-EN

Evaporator Fan Performance

Table 95. Belt drive evaporator fan performance - 4 tons high efficiency - YHC048E3,E4*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

— — 589 0.18

652 0.23 710 0.27 763 0.32

812 0.37

858 0.42

905 0.47

949 0.53

546 0.18 614 0.22

675 0.27 731 0.32 782 0.37

830 0.42

876 0.48

919 0.53

961 0.59

1600 — — 575 0.22 641 0.27

699 0.32 752 0.37 803 0.43

851 0.49

895 0.54

938 0.60

978 0.66

1760 538 0.21 606 0.27 668 0.32

725 0.38 776 0.44 826 0.50

872 0.56

916 0.62

958 0.68

997 0.75

1920 574 0.27 638 0.32 696 0.38

752 0.45 802 0.51 850 0.57

895 0.63

938 0.70

978 0.77 1018 0.84

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 993 0.58 1032 0.64 1070 0.70 1107 0.76 1143 0.82

1440 1003 0.65 1043 0.71 1082 0.77 1118 0.84 1154 0.90

1600 1017 0.72 1054 0.78 1092 0.85 1129 0.92 1165 0.98

1760 1036 0.81 1073 0.88 1108 0.94 1142 1.01 1177 1.08

1920 1056 0.91 1092 0.98 1127 1.04 1160 1.11 1193 1.19

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 123

Evaporator Fan Performance

Table 96. Belt drive evaporator fan performance - 4 tons high efficiency - YHC048E3,E4*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

554 0.16 622 0.21

685 0.26 741 0.31 794 0.36

842 0.42

888 0.47

931 0.53

973 0.59

590 0.21 652 0.26

712 0.31 767 0.36 818 0.42

866 0.48

911 0.54

953 0.60

995 0.67

1600 561 0.21 628 0.26 686 0.32

741 0.37 794 0.43 844 0.49

890 0.55

935 0.62

976 0.68 1017 0.75

1760 602 0.27 667 0.33 722 0.38

773 0.44 822 0.50 871 0.57

917 0.63

960 0.70 1001 0.77 1040 0.84

1920 644 0.33 706 0.40 760 0.46

809 0.52 855 0.59 900 0.66

944 0.73

987

0.80 1027 0.87 1066 0.95

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1012 0.65 1052 0.72 1090 0.78 1127 0.84 1162 0.91

1440 1032 0.73 1070 0.80 1107 0.87 1142 0.94 1175 1.01

1600 1055 0.82 1093 0.89 1128 0.96 1162 1.03 1195 1.11

1760 1078 0.91 1114 0.99 1150 1.06 1183 1.14 1217 1.22

1920 1103 1.02 1139 1.10 1174 1.18 1207 1.26 1239 1.34

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

124 RT-PRC023-EN

Evaporator Fan Performance

Table 97. Belt drive evaporator fan performance - 4 tons high efficiency - YHC048E3,E4*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

528 0.15 600 0.19

661 0.23 717 0.28 771 0.33

821 0.38

870 0.43

915 0.48

959 0.54

556 0.18 626 0.23

687 0.28 740 0.33 790 0.38

839 0.43

886 0.49

930 0.54

974 0.61

1600 — — 586 0.22 651 0.28

712 0.34 766 0.39 814 0.44

860 0.50

904 0.55

947 0.61

990 0.68

1760 554 0.22 619 0.28 680 0.33

738 0.39 792 0.46 841 0.52

884 0.58

926 0.63

967 0.69 1007 0.76

1920 592 0.28 653 0.34 710 0.39

765 0.46 817 0.53 866 0.60

912 0.67

953 0.73

992 0.79 1028 0.85

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1280 1003 0.60 1045 0.66 1083 0.71 1121 0.77 1156 0.83

1440 1013 0.66 1054 0.73 1094 0.79 1132 0.86 1168 0.92

1600 1029 0.74 1069 0.81 1106 0.87 1142 0.94 1177 1.01

1760 1046 0.82 1084 0.89 1121 0.96 1156 1.03 1191 1.11

1920 1066 0.92 1103 0.99 1139 1.06 1174 1.14 1206 1.21

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 125

Evaporator Fan Performance

Table 98. Belt drive evaporator fan performance - 4 tons high efficiency - YHC048E3,E4*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1280

1440

561 0.16 626 0.20

684 0.25 739 0.29 792 0.34

842 0.39

890 0.45

935 0.50

977

595 0.20 659 0.25

715 0.30 766 0.35 816 0.40

864 0.45

909 0.51

953 0.57

995

1600 561 0.20 628 0.25 694 0.31

748 0.36 798 0.41 843 0.47

888 0.52

932 0.58

974 0.64 1015

1760 603 0.26 665 0.31 727 0.37

782 0.43 830 0.49 875 0.54

917 0.60

958 0.67

998 0.73 1038

0.71

0.80

1920 646 0.32 705 0.38 761 0.44

816 0.52 864 0.58 908 0.63

949 0.70

988 0.76 1026 0.83 1063 0.90

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

0.56

0.63

1280 1018 0.62 1058 0.68 1095 0.74 1131 0.81 1166 0.87

1440 1036 0.69 1075 0.76 1113 0.82 1148 0.89 1183 0.96

1600 1055 0.77 1093 0.84 1130 0.91 1166 0.98 1201 1.05

1760 1075 0.86 1113 0.93 1149 1.00 1184 1.08 1219 1.15

1920 1100 0.97 1135 1.04 1171 1.11 1204 1.19 1237 1.26

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK74x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK54x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

126 RT-PRC023-EN

Evaporator Fan Performance

Table 99. Belt drive evaporator fan performance - 5 tons high efficiency - THC060E3,E4 downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600

1800

570 0.21 631 0.25

691 0.31

745 0.36 794 0.41

842 0.46

887 0.52

930 0.57

972 0.63

609 0.27 667 0.32

721 0.37

773 0.43 823 0.49

868 0.55

911 0.61

953 0.67

992 0.73

2000 589 0.29 650 0.35 706 0.40

755 0.46

804 0.52 851 0.58

897 0.65

938 0.71

978 0.77 1017 0.84

2200 636 0.37 692 0.43 745 0.50

793 0.56

838 0.62 882 0.68

925 0.75

967 0.83 1007 0.90 1044 0.97

2400 683 0.47 736 0.54 785 0.61

833 0.68

875 0.74 916 0.81

956 0.88

996 0.95 1036 1.03 1073 1.11

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1013 0.70 1051 0.76 1088 0.82 1124 0.89 1160 0.96

1800 1031 0.79 1070 0.86 1106 0.93 1142 1.00 1176 1.07

2000 1054 0.91 1091 0.98 1126 1.04 1161 1.12 1195 1.19

2200 1080 1.04 1115 1.11 1148 1.18 1183 1.26 1215 1.33

2400 1108 1.19 1142 1.27 1176 1.34 1207 1.42 1238 1.49

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 127

Evaporator Fan Performance

Table 100. Belt drive evaporator fan performance - 5 tons high efficiency - THC060E3,E4 horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 — — 622 0.24 688 0.29

753 0.35

820 0.41 881 0.49

930 0.55

975 0.62 1015 0.68 1052 0.75

1800 598 0.25 668 0.31 728 0.37

785 0.42

843 0.49 903 0.56

960 0.64 1010 0.72 1053 0.80 1092 0.87

2000 648 0.33 714 0.39 771 0.46

824 0.52

875 0.58 927 0.66

982 0.74 1034 0.83 1082 0.91 1126 1.00

2200 699 0.42 762 0.50 816 0.57

866 0.63

914 0.70 960 0.77 1006 0.85 1056 0.94 1106 1.03 1152 1.13

2400 750 0.54 810 0.61 863 0.69

911 0.77

956 0.84 999 0.92 1042 1.00 1084 1.08 1130 1.17 1176 1.27

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1087 0.81 1121 0.88 1152 0.94 1182 1.00 1213 1.07

1800 1129 0.95 1163 1.02 1195 1.09 1226 1.16 1255 1.23

2000 1165 1.08 1201 1.17 1236 1.25 1268 1.33

— —

2200 1196 1.23 1237 1.33 1271 1.42

2400 1219 1.37 1261 1.48

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

128 RT-PRC023-EN

Evaporator Fan Performance

Table 101. Belt drive evaporator fan performance - 5 tons high efficiency - YHC060E3,E4*L,M low & medium gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600

1800

583 0.22 648 0.27

705 0.32

755 0.37 804 0.42

852 0.47

897 0.53

941 0.59

982 0.65

623 0.28 683 0.34

740 0.40

790 0.45 835 0.50

879 0.56

922 0.62

964 0.68 1004 0.74

2000 605 0.30 665 0.36 721 0.42

774 0.48

824 0.55 870 0.61

911 0.66

951 0.73

991 0.79 1028 0.86

2200 653 0.39 709 0.45 762 0.51

812 0.58

859 0.65 905 0.72

948 0.79

986 0.86 1022 0.92 1057 0.99

2400 701 0.49 756 0.56 803 0.63

851 0.70

896 0.77 939 0.85

982 0.93 1022 1.00 1057 1.07 1092 1.14

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1024 0.71 1061 0.77 1099 0.83 1136 0.90 1170 0.96

1800 1044 0.81 1081 0.87 1118 0.94 1155 1.01 1188 1.08

2000 1067 0.93 1103 1.00 1139 1.07 1175 1.14 1209 1.22

2200 1094 1.06 1129 1.13 1163 1.21 1197 1.29 1229 1.36

2400 1124 1.21 1157 1.29 1189 1.37 1222 1.45

— —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 129

Evaporator Fan Performance

Table 102. Belt drive evaporator fan performance - 5 tons high efficiency - YHC060E3,E4*L,M low & medium gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 566 0.21 633 0.26 694 0.31

747 0.36 798 0.41 848 0.47

895 0.52

939 0.58

981 0.65 1021 0.71

1800 621 0.28 681 0.33 739 0.39

790 0.45 837 0.51 884 0.57

929 0.63

971 0.69 1013 0.76 1052 0.82

2000 676 0.37 731 0.43 785 0.49

836 0.56 880 0.62 923 0.69

966 0.75 1006 0.82 1046 0.89 1084 0.96

2200 732 0.48 784 0.54 832 0.61

881 0.68 927 0.75 967 0.83 1005 0.90 1044 0.97 1082 1.04 1118 1.12

2400 789 0.61 838 0.68 882 0.75

927

0.82 972 0.90 1012 0.98 1049 1.06 1085 1.14 1121 1.22 1155 1.30

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1060 0.78 1097 0.84 1135 0.91 1169 0.98 1203 1.04

1800 1090 0.89 1126 0.96 1161 1.04 1195 1.11 1229 1.19

2000 1121 1.03 1156 1.10 1192 1.18 1224 1.26 1257 1.34

2200 1155 1.19 1189 1.27 1223 1.34 1256 1.42

— —

2400 1190 1.38 1223 1.46

— — — — — —

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

130 RT-PRC023-EN

Evaporator Fan Performance

Table 103. Belt drive evaporator fan performance - 5 tons standard efficiency - YHC060E3,E4*H high gas heat downflow airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600

1800

595 0.22 658 0.27

716 0.32

768 0.37 817 0.42

864 0.47

910 0.53

954 0.59

996 0.65

637 0.29 697 0.34

752 0.40

802 0.45 849 0.51

893 0.56

936 0.62

979 0.68 1019 0.75

2000 621 0.31 680 0.36 737 0.42

790 0.49

838 0.55 884 0.61

927 0.67

967 0.73 1007 0.80 1046 0.86

2200 671 0.40 726 0.46 779 0.52

829 0.59

876 0.66 919 0.72

962 0.79 1002 0.86 1039 0.93 1076 1.00

2400 721 0.50 773 0.57 822 0.64

870 0.71

916 0.78 957 0.86

998 0.93 1036 1.00 1074 1.08 1109 1.15

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1037 0.72 1076 0.78 1114 0.85 1151 0.91 1184 0.98

1800 1058 0.82 1096 0.88 1133 0.95 1169 1.02 1204 1.10

2000 1083 0.93 1120 1.00 1155 1.07 1189 1.15 1224 1.23

2200 1111 1.07 1146 1.14 1181 1.22 1214 1.29 1248 1.37

2400 1144 1.23 1177 1.30 1210 1.38 1241 1.46 1274 1.54

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

RT-PRC023-EN 131

Evaporator Fan Performance

Table 104. Belt drive evaporator fan performance - 5 tons standard efficiency - YHC060E3,E4*H high gas heat horizontal airflow

.10

.20

.30

External Static Pressure (Inches of Water)

.40

.50

.60

.70

.80

.90

1.00

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Field Supplied Low Static Drive

(a)

1-hp Standard Motor & Drive

(b)

1600 570 0.21 639 0.26 703 0.32

760 0.37

809 0.41 854 0.46

894 0.52

936 0.58

977 0.64 1019 0.70

1800 620 0.28 689 0.34 746 0.40

801 0.46

851 0.52 896 0.57

937 0.62

974 0.68 1011 0.75 1048 0.81

2000 671 0.36 741 0.44 792 0.50

844 0.57

893 0.64 939 0.71

980 0.76 1019 0.82 1054 0.88 1087 0.95

2200 723 0.46 791 0.55 843 0.62

889 0.69

936 0.77 981 0.85 1022 0.92 1061 0.99 1097 1.05 1131 1.11

2400 776 0.58 841 0.68 895 0.76

937 0.84

981 0.91 1023 1.00 1064 1.09 1103 1.17 1140 1.25 1173 1.31

(c)

Continued

External Static Pressure (Inches of Water)

1.10

1.20

1.30

1.40

1.50

cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp

1-hp Standard Motor & Drive

(b)

1600 1057 0.76 1096 0.83 1133 0.90 1167 0.96 1201 1.03

1800 1086 0.88 1123 0.95 1159 1.02 1192 1.09 1226 1.17

2000 1119 1.02 1153 1.09 1188 1.17 1221 1.24 1253 1.32

2200 1162 1.18 1193 1.25 1223 1.33 1253 1.41 1284 1.49

2400 1206 1.38 1236 1.44 1266 1.52 1294 1.61 1320 1.69

1-hp Standard Motor & Field Supplied High Static Drive

(c)

Notes:

1. For Standard Evaporator Fan Speed (rpm), reference Table 110, p. 134 .

2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

3. Data does not include pressure drop due to reheat coil.

4. Refer to Table 115, p. 137 to determine additional static pressure drop due to other options/accessories.

5. 1-hp Fan Motor Heat (MBh) = 2.7672 x Fan bhp+0.4705.

6. Factory supplied motors, in equipment, are definite purpose motors, specifically designed and tested to operate at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

(a) Field Supplied Fan Sheave AK69x3/4" required. Field Supplied Belt may be necessary.

(b) Field Supplied Fan Sheave AK49x3/4" required. Field Supplied Belt may be necessary.

(c) Field Supplied Fan Sheave AK41x3/4" required. Field Supplied Belt may be necessary.

132 RT-PRC023-EN

Fan Performance

Table 105. Standard motor & sheave/fan speed (rpm)

Tons

Unit Model

Number

Fan

Sheave

3

4

5

T/YSC036E3

T/YSC048E3

T/YSC060E3

6 T/YSC072E

7½-8½ T/YSC092-102E

10 T/YSC120E

AK51x3/4"

AK49x3/4"

AK44x3/4"

AK64x1"

AK59x1"

AK59x1"

3

4

5

WSC036E3

WSC048E3

WSC060E3

AK51x3/4"

AK49x3/4"

AK49X3/4"

Note:

Factory set at 3 turns open.

6 Turns

Open

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

5 Turns

Open

765

804

885

723

787

908

761

801

798

4 Turns

Open

835

876

966

779

847

969

835

874

868

3 Turns

Open

905

948

1049

835

908

1029

909

946

939

2 Turns

Open

975

1020

1131

890

968

1090

982

1019

1010

1 Turn

Open

1045

1091

1212

946

1029

1150

1057

1091

1081

Table 106. Standard motor & low static drive accessory sheave/fan speed (rpm)

Tons

Unit Model

Number

10

3

4

5

T/YSC036E3

T/YSC048E3

T/YSC060E3

TSC092E

TSC092E

TSC102E

TSC102E

TSC120E

10

3

4

5

TSC120E

WSC036E3

WSC048E3

WSC060E3

Note:

Factory set at 3 turns open.

Fan

Sheave

AK71x3/4"

AK69x3/4"

AK61x3/4"

AK99x1"

AK79x1"

AK99x1"

AK79x1"

AK94x1"

AK74x1"

AK71x3/4"

AK69x3/4"

AK69x3/4"

6 Turns

Open

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

5 Turns

Open

582

462

582

563

556

N/A

N/A

462

719

549

567

566

4 Turns

Open

627

498

627

600

606

624

708

498

767

600

619

617

3 Turns

Open

672

533

672

638

657

675

765

533

815

650

671

668

2 Turns

Open

716

569

716

675

707

727

823

569

862

701

723

719

1 Turn

Open

761

604

761

713

757

779

880

604

910

751

775

770

Closed

1115

1163

1295

1002

1089

1211

1125

1164

1152

Closed

806

640

806

750

808

832

938

640

958

802

828

821

Table 107. Standard motor & high static drive accessory sheave/fan speed (rpm)

Tons

Unit Model

Number

3

4

5

T/YSC036E3

T/YSC048E3

T/YSC060E3

4

5

6

3

T/YSC072E3,E4,EW

WSC036E3

WSC048E3

WSC060E3

Note:

Factory set at 3 turns open.

6 Turns

Open

AK41x3/4"

AK41x3/4"

N/A

N/A

AK41 x 3/4"

AK41 x 3/4"

AK41 x 3/4"

5 Turns

Open

967

957

N/A

831

966

958

970

4 Turns

Open

1040

1033

N/A

895

1041

1034

1034

3 Turns

Open

1113

1110

N/A

959

1115

1110

1097

2 Turns

Open

1187

1187

N/A

1022

1190

1186

1161

1 Turn

Open

1228

1263

N/A

1086

1227

1261

1224

Closed

N/A

N/A

N/A

1150

N/A

N/A

N/A

RT-PRC023-EN 133

Fan Performance

Table 108. Oversized motor & drive sheave/fan speed (rpm)

Tons

Unit Model

Number

6 Turns

Open

5 Turns

Open

4 Turns

Open

3 Turns

Open

6

T/Y*C072E

T/Y*C092E

T/Y*C102E

N/A

N/A

N/A

958

958

958

1022

1022

1022

1086

1086

1086

10 T/Y*C120E 1050 1135 1200 1275

Notes:

Factory set at 3 turns open.

* Indicates both standard and high efficiency units and both ReliaTel and Electromechanical controls.

2 Turns

Open

1150

1150

1150

1350

1 Turn

Open

1214

1214

1214

1425

Table 109. Outdoor sound power level - dB (ref. 10 - 12 W)

Tons

3

Unit Model

Number

T/YSC036E1, E3, E4, EW

10

3

3

4

5

6

T/YSC048E1, E3, E4, EW

T/YSC060E1, E3, E4, EW

T/YSC072E

T/YSC092E

T/YSC102E

T/YSC120E

WSC036E1

WSC036E3, E4, EW

4 WSC048E1, E3, E4, EW

5 WSC060E1, E3, E4, EW

Note:

Tests follow ARI270-95.

63

79

92

91

94

79

77

82

85

91

81

81

125

85

96

95

89

85

85

84

82

95

82

87

250

79

92

90

87

80

79

83

81

90

83

84

Closed

1278

1278

1278

N/A

Octave Center Frequency

500 1000 2000

79 77 71

89

87

85

79

78

80

81

87

81

85

85

84

84

77

75

76

77

84

77

83

80

79

78

72

71

72

72

79

72

78

4000

67

76

75

75

67

66

66

67

75

66

73

8000

58

69

68

69

59

59

58

61

68

59

67

Overall

dBA

81

91

89

88

81

80

82

82

89

82

87

Table 110. Standard motor & sheave/fan speed (rpm)

Unit Model

Tons Number

15 SEER High Efficiency

Fan

Sheave

3

4

T/YHC036E

T/YHC048E

AK51x3/4"

AK54x3/4"

5 T/YHC060E AK49x3/4"

Note:

Factory set at 3 turns open.

6 Turns

Open

N/A

N/A

N/A

5 Turns

Open

765

729

801

4 Turns

Open

3 Turns

Open

2 Turns

Open

835

794

871

905

860

942

975

926

1012

1 Turn

Open

1045

991

1083

Closed

1115

1057

1154

Table 111. Standard motor & low static drive accessory sheave/fan speed (rpm)

Tons

3

Unit Model

Number

T/YHC036E

4

5

T/YHC048E

T/YHC060E

Note:

Factory set at 3 turns open.

Fan

Sheave

AK71x3/4"

AK74x3/4"

AK69x3/4"

6 Turns

Open

N/A

N/A

N/A

5 Turns

Open

556

528

565

4 Turns

Open

606

576

617

3 Turns

Open

657

625

669

2 Turns

Open

707

673

721

1 Turn

Open

757

722

773

Closed

808

770

825

134 RT-PRC023-EN

Fan Performance

Table 112. Standard motor & high static drive accessory sheave/fan speed (rpm)

Tons

Unit Model

Number

3

4

T/YHC036E

T/YHC048E

5 T/YHC060E

Note:

Factory set at 3 turns open.

6 Turns

Open

AK41x3/4"

AK41x3/4"

AK41x3/4"

5 Turns

Open

N/A

N/A

N/A

4 Turns

Open

967

966

961

3 Turns

Open

1040

1048

1041

2 Turns

Open

1113

1132

1122

1 Turn

Open

1187

1215

1203

Closed

N/A

N/A

N/A

Table 113. Outdoor sound power level - dB (ref. 10 - 12 W)

Tons

Unit Model

Number

3

4

YHC036E1,E3

YHC048E1,E3

5 YHC060E1,E3

Note:

Tests follow ARI270-95

63

79

80

80

125

85

86

86

250

79

84

84

Octave Center Frequency

500 1000 2000

79

85

85

77

83

83

71

79

79

4000

67

73

73

8000

58

67

67

Overall

dBA

81

87

87

Tons

3

5

5

5

5

4

5

4

4

6

6

5

6

4

4

3

4

3

3

3

3

Unit Model

Number

T/YSC036E1

T/YSC036E1

T/YSC036E1

T/YSC036E3

T/YSC036E3

T/YSC036E3

T/YSC048E1

T/YSC048E1

T/YSC048E1

T/YSC048E3

T/YSC048E3

T/YSC048E3

T/YSC060E1

T/YSC060E1

T/YSC060E1

T/YSC060E3

T/YSC060E3

T/YSC060E3

T/YSC072E

T/YSC072E

T/YSC072E

Table 114. Static pressure drop through accessories (inches water column) - 3-10 tons

960

Standard 2" Pleated cfm Filters

(d)

0.01

Filter

0.03

1280

1600

1920

1600

2000

2400

1600

2000

1200

1440

960

1200

1440

1280

1600

1920

2400

1920

2400

2880

0.03

0.04

0.06

0.04

0.06

0.08

0.04

0.06

0.02

0.03

0.01

0.02

0.03

0.03

0.04

0.06

0.08

0.04

0.06

0.09

0.05

0.07

0.10

0.07

0.10

0.13

0.07

0.10

0.04

0.05

0.03

0.04

0.05

0.05

0.07

0.10

0.13

0.07

0.09

0.12

Economizer with OA/RA

Dampers

(a)

100%

OA

100%

RA

100%

OA

100%

RA

Downflow

0.04

0.01

Horizontal

0.04

0.01

0.09

0.13

0.17

0.13

0.18

0.25

0.13

0.18

0.06

0.08

0.04

0.06

0.08

0.09

0.13

0.17

0.25

0.10

0.11

0.13

0.02

0.04

0.06

0.04

0.07

0.11

0.04

0.07

0.01

0.02

0.01

0.01

0.02

0.02

0.04

0.06

0.11

0.01

0.02

0.04

0.09

0.13

0.17

0.13

0.18

0.25

0.13

0.18

0.06

0.08

0.04

0.06

0.08

0.09

0.13

0.17

0.25

0.06

0.08

0.10

0.01

0.02

0.02

0.02

0.02

0.03

0.02

0.02

0.01

0.01

0.01

0.01

0.01

0.01

0.02

0.02

0.03

0.02

0.02

0.04

Electric Heater Accessory

(kW)

(b)

,

(c)

5-6

0.05

0.06

0.03

0.05

0.06

0.05

0.07

0.10

0.01

0.02

0.03

0.01

0.02

0.03

0.03

0.05

0.07

0.10

0.011

0.020

0.033

0.04

0.05

0.02

0.04

0.05

0.04

0.06

0.08

0.01

0.02

0.02

0.01

0.02

0.02

0.02

0.04

0.06

0.08

0.02

0.02

0.04

9-15 17-36 54

0.05

0.08

0.03

0.05

0.08

0.05

0.08

0.12

0.01

0.02

0.03

0.01

0.02

0.03

0.03

0.05

0.08

0.12

0.021

0.034

0.052

RT-PRC023-EN 135

Fan Performance

Table 114. Static pressure drop through accessories (inches water column) - 3-10 tons (continued)

Unit Model

Number

T/YSC092E

T/YSC092E

T/YSC092E

T/YSC102E

T/YSC102E

T/YSC102E

T/YSC120E

T/YSC120E

T/YSC120E

WSC036E1

WSC036E1

WSC036E1

WSC036E3

WSC036E3

WSC036E3

WSC048E1

WSC048E1

WSC048E1

WSC048E3

WSC048E3

WSC048E3

WSC060E1

WSC060E1

WSC060E1

WSC060E3

WSC060E3

WSC060E3

Tons

4

4

3

3

3

3

3

3

10

10

10

5

5

5

5

5

5

4

4

4

4

2400

Standard 2" Pleated cfm Filters

(d)

0.04

Filter

0.06

3000

3600

2720

3400

4080

3200

4000

4800

960

1200

1440

960

1200

1440

1280

1600

1920

1280

1600

1920

1600

2000

2400

1600

2000

2400

0.06

0.09

0.05

0.08

0.12

0.07

0.11

0.16

0.02

0.03

0.03

0.02

0.03

0.03

0.03

0.04

0.06

0.03

0.04

0.06

0.03

0.05

0.07

0.03

0.05

0.07

0.09

0.13

0.08

0.11

0.16

0.10

0.15

0.20

0.03

0.05

0.06

0.03

0.05

0.06

0.05

0.07

0.10

0.05

0.07

0.10

0.06

0.08

0.10

0.06

0.08

0.10

Economizer with OA/RA

Dampers

(a)

100%

OA

100%

RA

100%

OA

100%

RA

Downflow

0.11

0.02

0.01

0.02

0.03

0.01

0.02

0.03

0.02

0.04

0.05

0.07

0.03

0.06

0.07

0.05

0.07

0.09

0.06

0.02

0.04

0.06

0.01

0.01

0.03

0.01

0.01

0.03

0.05

0.07

0.10

0.05

0.07

0.10

0.09

0.13

0.14

0.21

0.12

0.19

0.30

0.17

0.26

0.34

0.17

0.09

0.13

0.17

0.09

0.11

0.12

0.09

0.11

0.12

Horizontal

0.08

0.02

0.05

0.07

0.10

0.05

0.07

0.10

0.09

0.13

0.12

0.25

0.09

0.18

0.31

0.14

0.30

0.35

0.17

0.09

0.13

0.17

0.05

0.07

0.09

0.05

0.07

0.09

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.02

0.05

0.08

0.04

0.06

0.09

0.05

0.08

0.10

0.02

0.01

0.02

0.02

0.01

0.02

0.03

0.01

0.02

0.03

Electric Heater Accessory

5-6

0.02

0.04

0.05

0.02

0.04

0.05

0.01

0.02

0.03

0.01

0.02

0.03

0.08

0.10

0.01

0.02

0.03

0.01

0.02

0.03

0.02

0.05

0.08

0.04

0.06

0.09

0.05

(a) OA = Outside Air and RA = Return Air.

(b) Nominal kW ratings at 240, 480, 600 volts.

(c) Electric heaters restricted on applications below 320 cfm/Ton.

(d) Tested with standard filters. Difference in pressure drop should be considered when utilizing optional 2” pleated filters.

(kW)

9-15

(b)

,

(c)

17-36 54

0.03

0.05

0.06

0.03

0.05

0.06

0.01

0.01

0.02

0.01

0.01

0.02

0.045

0.065

0.02

0.03

0.04

0.02

0.03

0.04

0.016

0.025

0.036

0.020

0.032

0.047

0.028

0.03

0.05

0.08

0.03

0.05

0.08

0.02

0.03

0.04

0.02

0.03

0.04

0.056

0.081

0.02

0.03

0.04

0.02

0.03

0.04

0.021

0.032

0.046

0.026

0.041

0.059

0.036

0.070

0.106

0.042

136 RT-PRC023-EN

Fan Performance

Table 115. Static pressure drop through accessories (inches water column) - 3-5 tons

Tons Unit Model

Number

3 T/YHC036E1

cfm Standard

Filters

(c)

960 0.013

2"

Pleated

Filter

0.027

Economizer with OA/RA Dampers

(a)

Electric Heater Accessory (kW)

(b)

100%

OA

100%

RA

Downflow

0.041

0.007

100%

OA

0.041

100%

RA

Horizontal

0.006

5-6

0.010

9-15

0.012

17-36

0.014

4

4

4

3

3

3

3

3

T/YHC036E1

T/YHC036E1

T/YHC036E3,4

1200

1440

960

T/YHC036E3,4 1200

T/YHC036E3,4 1440

T/YHC048E1

T/YHC048E1

T/YHC048E1

1280

1600

1920

0.020

0.027

0.013

0.020

0.027

0.015

0.031

0.046

0.037

0.048

0.027

0.037

0.048

0.042

0.059

0.076

0.059

0.080

0.041

0.059

0.080

0.081

0.092

0.102

0.013

0.021

0.007

0.013

0.021

0.000

0.006

0.014

0.059

0.080

0.041

0.059

0.080

0.038

0.052

0.066

0.008

0.010

0.006

0.008

0.010

0.009

0.015

0.020

4

4

4

5

5

5

T/YHC048E3,4

T/YHC060E1

T/YHC060E1

T/YHC060E1

1280

T/YHC048E3,4 1600

T/YHC048E3,4 1920

1600

2000

2400

0.015

0.031

0.046

0.031

0.049

0.070

0.042

0.059

0.076

0.059

0.079

0.101

0.081

0.092

0.102

0.091

0.105

0.118

0.000

0.006

0.014

0.007

0.014

0.026

0.038

0.052

0.066

0.052

0.069

0.086

0.009

0.015

0.020

0.015

0.021

0.029

0.009

0.015

0.020

0.015

0.021

0.029

5

5

5

T/YHC060E3,4

T/YHC060E3,4

T/YHC060E3,4

1600

2000

2400

0.031

0.049

0.070

0.059

0.079

0.101

0.091

0.105

0.118

0.007

0.014

0.026

0.052

0.069

0.086

0.015

0.021

0.029

0.015

0.021

0.029

(a) OA = Outside Air and RA = Return Air.

(b) Nominal kW ratings at 240, 480, 600 volts. Heaters only available on T_C units.

(c) Tested with standard filters. Difference in pressure drop should be considered when utilizing optional 2” pleated filters.

Unit applications below 320 cfm/Ton are not applicable with Gas Heat or Electric Heaters.

0.015

0.022

0.010

0.015

0.022

0.009

0.015

0.020

0.001

0.008

0.014

0.008

0.015

0.024

0.008

0.015

0.024

0.019

0.027

0.012

0.019

0.027

0.001

0.008

0.014

0.006

0.016

0.025

0.016

0.026

0.040

0.016

0.026

0.040

0.022

0.032

0.014

0.022

0.032

0.006

0.016

0.025

Tons

3

4

4

4

4

4

4

5

5

5

3

3

3

3

3

Table 116. Gas fired heating capacities - standard efficiency

Unit Model

Number

YSC036E1*(L,X)

YSC036E1*(M,Y)

YSC036E1*(H,Z)

YSC036E(3,4,W)*(L,X)

YSC036E(3,4,W)*(M,Y)

YSC036E(3,4,W)*(H,Z)

YSC048E1*(L,X)

YSC048E1*(M,Y)

YSC048E1*(H,Z)

YSC048E(3,4,W)*(L,X)

YSC048E(3,4,W)*(M,Y)

YSC048E(3,4,W)*(H,Z)

YSC060E1*(L,X)

YSC060E1*(M,Y)

YSC060E1*(H,Z)

Heating

Input MBh

(a)

120

60

80

120

60

80

120

60

80

130

60

80

120

60

80

Heating

Output MBh

96

49

65

96

48

64

96

48

65

104

48

65

96

48

64

Air Temp.

Rise, F

25-55

35-65

55-85

25-55

35-65

55-85

15-45

20-50

40-70

15-45

20-50

40-70

10-40

15-45

35-65

RT-PRC023-EN 137

Fan Performance

Table 116. Gas fired heating capacities - standard efficiency

Tons

5

Unit Model

Number

YSC060E(3,4,W)*(L,X)

Heating

Input MBh

(a)

60

Heating

Output MBh

48

6

6

5

5

6

YSC060E(3,4,W)*(M,Y)

YSC060E(3,4,W)*(H,Z)

YSC072E(3,4,W)*(L,X)

YSC072E(3,4,W)*(M,Y)

YSC072E(3,4,W)*(H,Z)

YSC092E(3,4,W)*(L,X)

YSC092E(3,4,W)*(M,Y)

YSC092E(3,4,W)*(H,Z)

YSC102E(3,4,W)*(L,X)

YSC102E(3,4,W)*(M,Y)

YSC102E(3,4,W)*(H,Z)

80

130

80.0

120.0

150.0/105

120.0

150.0/105

200.0/140

120.0

150.0/105

200.0/140

64

104

64.8

97.2

121.5/85

97.2

121.5/85

160.0/112

97.2

121.5/85

160.0/112

10

10

10

YSC120E(3,4,W)*(L,X)

YSC120E(3,4,W)*(M,Y)

YSC120E(3,4,W)*(H,Z)

150.0/105

200.0/140

250.0/175

121.5/85

162.0/113

202.5/141.8

Note:

Ratings shown are for elevations up to 2,000 ft. For higher elevations, reduce ratings at a rate of 4% per 1,000 ft. elevation.

(a) For two stage heaters (input or output), Second stage is total heating capacity. Second Stage/First Stage.

Air Temp.

Rise, F

10-40

15-45

35-65

15-45

20-50

25-55

20-50

25-55

35-65

15-45

20-50

35-65

20-50

25-55

35-65

Table 117. Gas fired heating capacities - high efficiency

Tons

Unit Model

Number

Heating

Input MBh

Heating

Output MBh

4

4

4

4

4

4

3

3

3

3

3

3

YHC036E1*(L,X)

YHC036E1*(M,Y)

YHC036E1*(H,Z)

YHC036E(3,4)*(L,X)

YHC036E(3,4)*(M,Y)

YHC036E(3,4)*(H,Z)

YHC048E1*(L,X)

YHC048E1*(M,Y)

YHC048E1*(H,Z)

YHC048E(3,4)*(L,X)

YHC048E(3,4)*(M,Y)

YHC048E(3,4)*(H,Z)

60

80

120

60

80

120

60

80

120

60

80

120

48

65

96

48

64

96

49

64

96

48

64

96

5

5

5

YHC060E1*(L,X)

YHC060E1*(M,Y)

YHC060E1*(H,Z)

60

80

130

49

64

104

5

5

YHC060E(3,4)*(L,X)

YHC060E(3,4)*(M,Y)

60

80

48

64

5 YHC060E(3,4)*(H,Z) 130 104

Note:

Ratings shown are for elevations up to 2,000 ft. For higher elevations, reduce ratings at a rate of 4% per 1,000 ft. elevation.

Air Temp.

Rise, F

25 - 55

35 - 65

55 - 85

25 - 55

35 - 65

55 - 85

10 - 40

20 - 50

40 - 70

10 - 40

20 - 50

40 - 70

10 - 40

15 - 45

35 - 65

10 - 40

15 - 45

35 - 65

138 RT-PRC023-EN

Fan Performance

Table 118. Auxiliary electric heat capacity

Tons

3

Unit Model

Number

Total

(a) kW

Input

(b)

5.00

MBh

Output

17.07

No. of

Stages

1

kW

Input

5.00

MBh

Output

17.07

kW

Input

5

5

5

5

4

4

4

4

4

4

3

4

3

3

3

3

T*C036E1

WSC036E1

T*C036E3, E4, EW

WSC036E3, E4, EW

T*C048E1

WSC048E1

T*C048E3, E4, EW

WSC048E3, E4, EW

T*C060E1

WSC060E1

(c)

(c)

10.00

13.80

6.00

12.00

17.40

5.00

10.00

13.80

17.60

6.00

12.00

17.40

5.00

10.00

13.80

17.60

34.14

47.11

20.48

40.97

59.40

17.07

34.14

47.11

60.09

20.48

40.97

59.40

17.07

34.14

47.11

60.09

2

2

1

2

2

1

2

2

2

1

2

2

1

2

2

2

5.00

5.00

6.00

6.00

8.70

5.00

5.00

5.00

8.80

6.00

6.00

8.70

5.00

5.00

5.00

8.80

17.07

17.07

20.48

20.48

29.70

17.07

17.07

17.07

30.04

20.48

20.48

29.70

17.07

17.07

17.07

30.04

6

6

6

6

5

5

5

5

T*C060E3, E4, EW

WSC060E3, E4, EW

TSC072E3,4,W

TSC072E3,4,W

TSC072E3,4,W

TSC072E3,4,W

TSC092E3,4,W

TSC092E3,4,W

TSC092E3,4,W

TSC092E3,4,W

TSC102E3,4,W

TSC102E3,4,W

TSC102E3,4,W

TSC102E3,4,W

(c)

6.00

12.00

17.40

23.00

9.00

18.00

27.00

36.00

9.00

18.00

27.00

36.00

9.00

18.00

27.00

36.00

20.48

40.97

59.40

78.52

30.73

61.45

92.18

122.90

30.73

61.45

92.18

122.90

30.73

61.45

92.18

122.90

1

2

2

2

1

1

2

2

1

1

2

2

1

1

2

2

6.00

6.00

8.70

8.70

9.00

18.00

18.00

18.00

9.00

18.00

18.00

18.00

9.00

18.00

18.00

18.00

20.48

20.48

29.70

29.70

30.73

61.45

61.45

61.45

30.73

61.45

61.45

61.45

30.73

61.45

61.45

61.45

6.00

8.70

14.30

9.00

18.00

10

10

TSC120E3,4,W

TSC120E3,4,W

27.00

36.00

92.18

122.90

2

2

18.00

18.00

61.45

61.45

9.00

18.00

10 TSC120E3,4,W 54.00

184.36

2 36.00

122.90

(a) Heaters are rated at 240v,380v,480v and 600v. For other than rated voltage, CAP= (voltage/rated voltage)

2 x rated cap.

(b) All input/output does not include indoor fan power or heat.

(c) 600v is not available on high efficiency units.

18.00

9.00

18.00

9.00

18.00

8.80

6.00

8.70

5.00

8.80

8.80

5.00

8.80

6.00

8.70

5.00

8.80

MBh

Output

30.73

61.45

30.73

61.45

20.48

29.70

48.82

30.73

61.45

30.73

61.45

61.45

30.04

20.48

29.70

17.07

30.04

30.04

17.07

30.04

20.48

29.70

17.07

30.04

RT-PRC023-EN 139

Fan Performance

Table 119. Electric heater voltage correction factors

(applicable to auxiliary heat capacity)

Nominal

Voltage

480

480

600

600

600

240

240

240

480

Distribution

Voltage

460

480

540

575

600

208

230

240

440

Capacity

Multiplier

0.751

0.918

1.000

0.840

0.918

1.000

0.810

0.918

1.000

Table 120. Air temperature rise across electric heaters (°F)

5.00

6.00

10.00

12.00

13.80

17.40

17.60

23.0

3 Tons

(a)

1200 cfm kW Stages

Single Phase

T*C036E1

WSC036E1

Three Phase

T*C036E3,E4,EW

(c)

WSC036E3,E4,EW

2

2

2

2

2

2

1

1

13.8

26.8

36.9

18.5

36.2

48.2

Single Phase

T*C048E1

WSC048E1

10.5

20.3

27.8

35.5

4 Tons

1600 cfm

Three Phase

T*C048E3, E4, EW

(c)

WSC048E3, E4, EW

10.5

22.3

33.0

Single Phase

T*C060E1

WSC060E1

5 Tons

(b)

2000 cfm

Three Phase

T*C060E3, E4, EW

(c)

WSC060E3, E4, EW

8.5

16.3

22.3

28.3

Notes:

1. For minimum design airflow, see airflow performance table for each unit.

2. To calculate temp rise at different airflow, use the following formula: Temp. rise across Electric Heater = kWx3414/1.08xCFM.

(a) The minimum allowable airflow for a 3 ton with a 17.4 kW heater is 1080 cfm.

(b) The minimum allowable airflow for a 5 ton unit with a 23.0 kW heater is 1900 cfm.

(c) 600v is not available on high efficiency units.

11.4

21.5

30.0

38.8

140 RT-PRC023-EN

Fan Performance

Table 121. 6-10 tons air temperature rise across electric heaters (°F) kW

11.30

16.90

18.00

22.60

27.00

33.80

36.00

54.00

Stages

1

2

2

2

2

2

2

1

6 Tons

2000 cfm

TSC072A3, A4, AW

28.5

42.7

56.9

7½ Tons

3000 cfm

TSC092E3,4,W

19.0

28.5

37.9

Notes:

1. For minimum design airflow, see airflow performance table for each unit.

2. To calculate temp rise at different airflow, use the following formula:

Temp. rise across Electric Heater = kWx3414/1.08xCFM.

(a) Minimum allowable airflow with a 17.4 or 17.6 kW heater is 1440 cfm.

8½ Tons

3400 cfm

(a)

TSC102E3,4,W

16.7

25.1

33.5

10 Tons

4000 cfm

TSC120E3,4,W

14.2

21.3

28.5

42.7

RT-PRC023-EN 141

Heating Performance Data

Table 122. 3 tons single phase heating capacities (net) WSC036E1 at 1200 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

12.3

33.1

35.8

38.8

41.5

44.6

47.4

50.5

53.4

14.3

16.5

17.6

20.0

22.4

25.0

27.7

30.3

70

11.4

31.6

34.2

37.0

39.7

42.6

45.3

48.3

51.0

13.5

15.7

16.6

18.9

21.2

23.7

26.4

28.8

75

11.0

30.8

33.4

36.2

38.8

41.7

44.3

47.4

49.9

13.0

15.2

16.0

18.2

20.6

23.1

25.6

28.2

80

10.5

30.1

32.6

35.4

37.9

40.7

43.3

46.2

48.7

12.5

14.8

15.4

17.7

20.0

22.5

25.0

27.4

60

2.54

2.89

2.94

3.00

3.05

3.12

3.17

3.23

3.30

2.58

2.61

2.62

2.67

2.71

2.75

2.80

2.84

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

2.82

3.20

3.24

3.31

3.37

3.44

3.51

3.59

3.65

2.85

2.89

2.90

2.96

2.99

3.03

3.10

3.13

75

2.96

3.37

3.42

3.49

3.54

3.62

3.69

3.78

3.84

3.00

3.05

3.05

3.10

3.14

3.19

3.26

3.30

80

3.11

3.54

3.60

3.67

3.73

3.81

3.88

3.96

4.04

3.17

3.21

3.21

3.26

3.30

3.36

3.43

3.47

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

142 RT-PRC023-EN

Heating Performance Data

Table 123. 3 tons three phase heating capacities (net) WSC036E3,E4,EW at 1200 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

11.7

32.9

35.5

38.7

41.4

44.7

47.5

50.7

53.5

13.8

15.9

16.9

19.5

21.8

24.4

27.2

29.9

70

11.0

31.4

34.0

37.0

39.7

42.9

45.6

48.7

51.5

13.0

15.0

15.8

18.3

20.7

23.1

26.0

28.5

75

10.5

30.7

33.2

36.2

38.8

41.9

44.6

47.8

50.5

12.6

14.7

15.3

17.8

20.1

22.6

25.3

27.8

80

10.2

30.0

32.5

35.5

38.1

41.1

43.8

46.8

49.5

12.1

14.3

14.7

17.1

19.5

21.9

24.7

27.1

60

2.41

2.77

2.82

2.90

2.95

3.02

3.09

3.16

3.22

2.45

2.48

2.48

2.53

2.57

2.62

2.66

2.71

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

2.68

3.08

3.14

3.21

3.27

3.35

3.42

3.51

3.59

2.72

2.75

2.76

2.81

2.85

2.90

2.96

3.01

75

2.81

3.25

3.31

3.38

3.45

3.53

3.61

3.70

3.79

2.87

2.92

2.91

2.94

3.02

3.06

3.11

3.18

80

2.97

3.42

3.49

3.58

3.65

3.73

3.82

3.91

3.99

3.02

3.07

3.05

3.12

3.17

3.22

3.29

3.35

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

RT-PRC023-EN 143

Heating Performance Data

Table 124. 4 tons single phase heating capacities (net) WSC048E1 at 1200 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

15.2

39.8

42.9

46.6

49.9

53.8

57.3

61.4

64.9

17.6

20.3

20.8

23.9

26.6

29.8

33.2

36.2

70

14.0

37.9

40.9

44.4

47.6

51.2

54.6

58.5

61.9

16.5

19.0

19.2

22.2

25.0

28.2

31.5

34.5

75

13.4

36.9

39.9

43.3

46.4

50.2

53.4

57.1

60.4

15.8

18.5

18.3

21.4

24.2

27.3

30.6

33.5

80

12.8

36.0

38.9

42.3

45.5

49.1

52.2

55.8

59.0

15.2

17.8

17.6

20.6

23.4

26.4

29.8

32.6

60

3.23

3.46

3.50

3.56

3.61

3.67

3.72

3.79

3.85

3.24

3.28

3.24

3.27

3.28

3.33

3.37

3.41

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

3.60

3.81

3.86

3.91

3.97

4.02

4.09

4.16

4.22

3.61

3.62

3.59

3.61

3.63

3.68

3.72

3.77

75

3.81

4.01

4.06

4.11

4.17

4.24

4.30

4.37

4.44

3.81

3.83

3.77

3.80

3.82

3.88

3.91

3.95

80

4.02

4.22

4.27

4.34

4.39

4.46

4.52

4.59

4.67

4.03

4.07

3.97

4.01

4.03

4.08

4.13

4.17

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

144 RT-PRC023-EN

Heating Performance Data

Table 125. 4 Tons Three Phase Heating Capacities (Net) WSC048E3,E4,EW at 1200 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

13.9

39.8

42.9

46.6

50.0

53.9

57.5

61.5

65.0

16.7

19.5

20.7

23.8

26.6

29.9

33.3

36.2

70

12.3

37.8

40.8

44.4

47.6

51.3

54.7

58.7

62.3

15.0

17.8

19.0

22.0

24.9

28.1

31.4

34.3

75

11.4

36.8

39.8

43.3

46.5

50.3

53.4

57.4

60.8

14.1

17.1

17.9

21.1

23.9

27.1

30.4

33.3

80

10.4

35.8

38.7

42.1

45.3

49.0

52.2

56.0

59.3

13.2

16.1

16.9

20.0

22.9

26.1

29.3

32.3

60

3.02

3.39

3.44

3.50

3.55

3.62

3.69

3.75

3.82

3.06

3.11

3.11

3.16

3.20

3.24

3.29

3.33

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

3.33

3.74

3.79

3.86

3.92

3.98

4.05

4.13

4.21

3.38

3.44

3.44

3.49

3.53

3.59

3.65

3.69

75

3.51

3.94

3.99

4.05

4.12

4.19

4.25

4.34

4.42

3.55

3.61

3.61

3.67

3.71

3.77

3.82

3.88

80

3.69

4.15

4.20

4.26

4.33

4.41

4.48

4.56

4.64

3.74

3.81

3.80

3.85

3.90

3.96

4.02

4.07

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

RT-PRC023-EN 145

Heating Performance Data

Table 126. 5 Tons Single Phase Heating Capacities (Net) WSC060E1 at 1200 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

18.6

52.4

56.5

60.7

64.9

69.7

74.1

79.0

83.3

22.2

26.0

28.4

32.3

36.2

40.1

44.1

48.2

70

17.1

50.3

54.3

58.5

62.7

67.0

71.2

75.6

79.9

20.9

24.6

26.7

30.2

34.5

38.3

42.2

46.2

75

16.4

49.2

53.2

57.4

61.4

65.6

69.8

74.1

78.2

20.1

23.8

25.7

29.5

33.6

37.4

41.3

45.2

80

15.7

48.2

52.1

56.2

60.1

64.3

68.4

72.6

76.6

19.4

23.0

24.9

28.6

32.7

36.4

40.4

44.2

60

3.73

4.27

4.33

4.41

4.48

4.55

4.62

4.72

4.80

3.82

3.88

3.92

3.97

4.03

4.08

4.15

4.21

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

4.16

4.72

4.79

4.86

4.94

5.03

5.11

5.19

5.29

4.26

4.31

4.36

4.45

4.46

4.52

4.61

4.66

75

4.37

4.97

5.04

5.12

5.20

5.28

5.38

5.47

5.58

4.49

4.55

4.58

4.66

4.69

4.75

4.84

4.90

80

4.60

5.24

5.31

5.39

5.47

5.57

5.66

5.76

5.88

4.71

4.79

4.80

4.91

4.97

5.01

5.08

5.15

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

146 RT-PRC023-EN

Heating Performance Data

Table 127. 5 tons three phase heating capacities (net) WSC060E3,E4,EW at 1600 cfm

Outdoor

Temp.

F.

-8

57

62

67

72

37

42

47

52

17

22

27

32

-3

2

7

12

Integrated Heating Capacity (Btuh/1000) at Indicated Indoor Dry Bulb Temp

(a)

60

20.4

52.2

56.3

60.8

65.0

69.7

74.0

78.8

83.1

23.7

27.1

28.6

32.4

36.0

39.9

44.0

47.9

70

19.4

50.2

54.2

58.5

62.6

67.1

71.3

75.9

80.2

22.6

26.0

27.2

30.8

34.4

38.2

42.3

46.1

75

18.8

49.3

53.2

57.4

61.5

65.9

70.0

74.6

78.7

22.0

25.4

26.4

30.1

33.6

37.4

41.3

45.1

80

18.3

48.3

52.2

56.4

60.3

64.7

68.8

73.2

77.2

21.5

24.8

25.7

29.3

32.8

36.6

40.4

44.2

60

3.68

4.28

4.36

4.45

4.54

4.64

4.74

4.85

4.95

3.76

3.84

3.85

3.92

3.98

4.06

4.13

4.20

Total Power in Kilowatts at at Indicated Indoor Dry Bulb Temp

70

4.13

4.76

4.84

4.94

5.03

5.13

5.24

5.36

5.48

4.21

4.30

4.29

4.37

4.44

4.52

4.61

4.68

75

4.37

5.03

5.12

5.21

5.30

5.40

5.51

5.63

5.75

4.45

4.53

4.54

4.63

4.69

4.77

4.85

4.94

80

4.64

5.31

5.41

5.50

5.60

5.70

5.81

5.93

6.04

4.73

4.81

4.80

4.89

4.96

5.05

5.13

5.21

Notes:

1. For other airflow conditions, see heating capacity correction factor

Table 119, p. 140 .

2. Net heating capacity and power input includes indoor fan heat at ARI esp. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

(a) Integrated heating capacities and powers include the effects of defrost in the frost region. All heating capacities and power (kw) are at 70% OD relative humidity and demand defrost cycle.

RT-PRC023-EN 147

Controls

ReliaTel™ Controlled Units

Zone Sensors are the building occupant’s comfort control devices. The following zone sensor options are available for Precedent units with ReliaTel control:

Manual Changeover Manual/Automatic

Changeover

Manual/Automatic

Changeover

Heat, Cool or Off System

Switch. Fan Auto or Off

Switch. One temperature setpoint lever.

Auto, Heat, Cool or Off System

Switch. Fan Auto or Off Switch.

Two temperature setpoint levers.

Auto, Heat, Cool or Off System

Switch. Fan Auto or Off Switch.

Two temperature setpoint levers. Status Indication LED lights, System On, Heat, Cool, or

Service.

RA Remote Sensor

Return Air Remote Sensor which can be mounted in the return air duct to report return air temperature.

Room Remote Sensor

Space Remote Sensor which can be mounted on the wall to report/control from a remote location in the space.

Manual/Automatic

Changeover

Remote Sensor Integrated Comfort™

System

148

Auto, Heat, Cool or Off System

Switch. Fan Auto or Off Switch. Two temperature setpoint levers.

Sensor(s) available for all zone sensors to provide remote sensing capabilities.

Sensor(s) available with optional temperature adjustment and override buttons to provide central control through a Trane

Integrated Comfort™ system.

RT-PRC023-EN

Programmable Night

Setback

CO

2

Sensing

Controls

Humidity Sensor

RT-PRC023-EN

Auto or manual changeover with seven-day programming.

Keyboard selection of Heat, Cool,

Fan, Auto, or On. All programmable sensors have

System On, Heat, Cool, Service

LED/indicators as standard. Night

Setback Sensors have one (1)

Occupied, one (1) Un-occupied, and one (1) Override program per day.

The CO

2

sensor shall have the ability to monitor space occupancy levels within the building by measuring the parts per million of CO

2

(Carbon Dioxide) in the air.

As the CO

2

levels increase, the outside air damper modulates to meet the CO

2 space ventilation requirements. The CO

2 accessory shall be available as field installed.

Field installed, wallmounted or duct-mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and

60% relative humidity by adjusting the ReliaTel

Options Module.

Digital Display

Programmable Thermostat with Built-In Relative

Humidity Sensing (3H/2C)

Digital Display

Programmable

Thermostat (2H/2C)

Tue

Tue

Hold Until

Auto

Heat

System & Fan Override More

Touchscreen

Programmable

Thermostat (2H/2C)

MON TUE WED

FAN

ON

AUTO

CIRC

SYSTEM

EM HEAT

HEAT

OFF

COOL

AUTO

RESET

CANCEL

PERIOD

PM

THU FRI SAT SUN

HEAT

DEHUMIDIFIER

COOL

DONE EDIT WAKE LEAVE RETURN SLEEP CANCEL

Three Heat/Two Cool digital display thermostat with built-in humidity control and display. This thermostat combines both humidity and dry bulb into one.

Fully programmable with night setback.

Two Heat/Two Cool digital display thermostat. 7-day programmable stat with night setback shall be available.

Two Heat/Two Cool programmable thermostat with touch screen digital display. Menu-driven programming. Effortless set-up. Program each day separately with no need to copy multiple days. All programming can be done on one screen. Easy to read and use. Large, clear backlit digital display.

149

Controls

Digital Display Thermostat (3H/2C)

Three Heat, Two Cool digital display thermostat. Easy access battery replacement. Flip-out door for easy battery replacement without removing or disassembling the thermostat.

Dual Thermistor Remote Zone Sensor

This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls.

RA Remote Sensor

Return Air Remote Sensor which can be mounted in the return air duct to report return air temperature.

Room Remote Sensor

Space Remote Sensor which can be mounted on the wall to report/control from a remote location in the space.

150 RT-PRC023-EN

Electrical Data

Table 128. Unit wiring - standard efficiency

Tons

Unit Model

Number

Voltage

Range

Standard Indoor Fan Motor

(a)

MCA

Max Fuse Size or Max Circuit

Breaker

Oversized Indoor Fan Motor

MCA

Max Fuse Size or Max Circuit

Breaker

4

4

4

5

5

5

3

3

4

3

3

T/YSC036E1

T/YSC036E3

T/YSC036E4

T/YSC036EW

T/YSC048E1

T/YSC048E3

T/YSC048E4

T/YSC048EW

T/YSC060E1

T/YSC060E3

T/YSC060E4

187-253

187-253

414-506

517-633

187-253

187-253

414-506

517-633

187-253

187-253

414-506

27.2

21.4

10.1

8.0

35.2

25.2

12.5

9.0

43.8

29.5

15.5

40

30

15

15

50

35

15

15

70

45

25

5

6

6

6

(b)

(b)

(b)

10

10

10

3

3

5

5

4

4

4

4

3

3

T/YSC060EW

T/YSC072E3

T/YSC072E4

T/YSC072EW

T/YSC092E3

T/YSC092E4

T/YSC092EW

T/YSC102E3

T/YSC102E4

T/YSC102EW

T/YSC120E3

T/YSC120E4

T/YSC120EW

WSC036E1

WSC036E3

WSC036E4

WSC036EW

WSC048E1

WSC048E3

517-633

187-253

414-506

517-633

187-253

414-506

517-633

187-253

414-506

517-633

187-253

414-506

517-633

187-253

187-253

414-506

517-633

187-253

187-253

10.1

36.5

18.2

12.7

43.3

21.5

15.9

46.3

21.9

17.5

55.9

26.5

21.2

31.2

23.8

11.4

8.8

38.9

27.5

15

50

25

20

50

25

20

60

25

20

60

35

25

45

35

15

15

60

40

37.8

18.8

13.5

46.4

23.0

17.1

49.4

23.4

18.7

59.9

28.5

22.9

60

25

20

60

30

20

60

30

20

60

35

30

WSC048E4

WSC048EW

WSC060E1

WSC060E3

414-506

517-633

187-253

187-253

12.3

9.5

44.6

30.2

15

15

70

45

5

5

WSC060E4

WSC060EW

414-506

517-633

14.7

11.0

20

15

(a) No optional motors available for 3-5 Tons. The standard motor for the single phase models is a Multispeed Direct Drive Motor. The standard motor for the 3-phase models is a Belt Drive Motor.

(b) Dual refrigeration system.

RT-PRC023-EN 151

Electrical Data

Table 129. Unit wiring with electric heat (single point connection) - standard efficiency

4

5

4

4

3

4

3

3

5

5

5

Tons

6

6

5

5

4

5

5

6

6

(b)

(b)

(b)

(b)

3

4

4

3

3

10

10

10

10

8.5

8.5

8.5

8.5

TSC036E1

TSC036E1

TSC036E1

TSC048E1

TSC048E1

TSC048E1

TSC048E1

TSC060E1

TSC060E1

TSC060E1

TSC060E1

TSC092E3

TSC092E3

TSC092E3

TSC102E3

TSC102E3

TSC102E3

TSC102E3

TSC120E3

TSC120E3

TSC120E3

TSC120E3

TSC036E3

TSC036E3

TSC036E3

TSC048E3

TSC048E3

TSC048E3

TSC060E3

TSC060E3

TSC060E3

TSC060E3

TSC072E3

TSC072E3

TSC072E3

TSC072E3

TSC092E3

Unit Model

Number

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRE323*

BAYHTRS309*

BAYHTRS318*

BAYHTRS327*

BAYHTRS336*

BAYHTRT309*

BAYHTRT318*

BAYHTRT327*

BAYHTRT336*

BAYHTRT309*

BAYHTRT318*

BAYHTRT327*

BAYHTRT336*

BAYHTRT318*

BAYHTRT327*

BAYHTRT336*

BAYHTRT354*

Heater Model

Number

BAYHTRE105*

BAYHTRE110*

BAYHTRE114*

BAYHTRE105*

BAYHTRE110*

BAYHTRE114*

BAYHTRE118*

BAYHTRE105*

BAYHTRE110*

BAYHTRE114*

BAYHTRE118*

13.5/18.0

20.3/27.0

27.0/36.0

6.8/9.0

13.5/18.0

20.3/27.0

27.0/36.0

13.5/18.0

20.3/27.0

27.0/36.0

40.6/54.0

4.5/6.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

17.3/23.0

6.8/9.0

13.5/18.0

20.3/27.0

27.0/36.0

6.8/9.0

Standard Indoor Motor

Heater kW

Rating

(a)

Max Fuse Size or

Control

Stages MCA

208/230 Volts Single Phase

Max Circuit

Breaker

3.8/5.0

7.5/10.0

10.4/13.8

3.8/5.0

7.5/10.0

10.4/13.8

13.2/17.6

3.8/5.0

7.5/10.0

10.4/13.8

13.2/17.6

2

1

2

2

2

2

2

1

1

2

30.1/33.5

52.6/59.6

69.8/79.4

35.2/35.5

54.6/61.6

71.8/81.4

89.0/101.1

43.8/43.8

54.6/61.6

71.8/81.4

2 89.0/101.1

208/230 Volts Three Phase

40.0/40.0

60.0/60.0

70.0/80.0

50.0/50.0

60.0/70.0

80.0/90.0

90.0/110.0

70.0/70.0

70.0/70.0

80.0/90.0

90.0/110.0

2

2

1

1

1

2

2

2

2

1

2

1

1

2

2

2

2

1

2

1

2

2

1

2

1

2

21.9/24.3

37.5/42.4

51.6/58.6

25.2/25.2

37.5/42.4

51.6/58.6

29.5/29.5

37.5/42.4

51.6/58.6

66.3/75.4

36.5/36.5

53.1/60.4

76.6/87.5

100.1/114.5

43.3/43.3

54.8/62.0

78.3/89.1

101.8/116.1

46.3/46.3

54.8/62.0

78.3/89.1

101.8/116.1

58.6/65.9

82.1/93.0

105.6/120.0

152.5/141.7

60/70

80/90

110/125

60/60

60/70

80/90

110/125

60/70

90/100

110/125

175/150

30.0/30.0

40.0/45.0

60.0/60.0

35.0/35.0

40.0/45.0

60.0/60.0

45.0/45.0

45.0/45.0

60.0/60.0

70.0/80.0

50/50

60/70

80/90

110/125

50/50

Oversized Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

37.8/37.8

54.8/62.0

78.3/89.1

101.8/116.1

46.4/46.4

58.6/65.9

82.1/93.0

105.6/120.0

49.4/49.4

58.6/65.9

82.1/93.0

105.6/120.0

63.6/70.9

87.1/98.0

110.6/125.0

157.5/146.7

60/70

90/100

110/125

60/60

60/70

90/100

110/125

80/80

90/100

125/125

175/150

60/60

60/70

80/90

110/125

60/60

152 RT-PRC023-EN

Electrical Data

Table 129. Unit wiring with electric heat (single point connection) - standard efficiency (continued)

6

6

6

6

5

5

5

5

4

4

3

4

3

3

Tons

6

6

6

( b

)

( b

)

( b

)

( b

)

5

6

5

5

4

5

4

4

3

3

3

10

10

10

10

TSC036EW

TSC036EW

TSC036EW

TSC048EW

TSC048EW

TSC048EW

TSC060EW

TSC060EW

TSC060EW

TSC060EW

TSC072EW

TSC072EW

TSC072EW

TSC072EW

TSC092E4

TSC092E4

TSC092E4

TSC102E4

TSC102E4

TSC102E4

TSC102E4

TSC120E4

TSC120E4

TSC120E4

TSC120E4

TSC036E4

TSC036E4

TSC036E4

TSC048E4

TSC048E4

TSC048E4

TSC060E4

TSC060E4

TSC060E4

TSC060E4

TSC072E4

TSC072E4

TSC072E4

TSC072E4

TSC092E4

Unit Model

Number

BAYHTRE406*

BAYHTRE412*

BAYHTRE418*

BAYHTRE406*

BAYHTRE412*

BAYHTRE418*

BAYHTRE406*

BAYHTRE412*

BAYHTRE418*

BAYHTRE423*

BAYHTRS409*

BAYHTRS418*

BAYHTRS427*

BAYHTRS436*

BAYHTRT409*

BAYHTRT418*

BAYHTRT427*

BAYHTRT436*

BAYHTRT409*

BAYHTRT418*

BAYHTRT427*

BAYHTRT436*

BAYHTRT418*

BAYHTRT427*

BAYHTRT436*

BAYHTRT454*

18.0

27.0

36.0

9.0

18.0

27.0

36.0

18.0

27.0

36.0

54.0

12.0

17.4

23.0

9.0

18.0

27.0

36.0

9.0

6.0

12.0

17.4

6.0

12.0

17.4

6.0

Heater Model

Number

Heater kW

Rating

(a)

BAYHTREW06*

BAYHTREW12*

BAYHTREW18*

BAYHTREW06*

BAYHTREW12*

BAYHTREW18*

BAYHTREW06*

BAYHTREW12*

BAYHTREW18*

BAYHTREW23*

BAYHTRSW09*

BAYHTRSW18*

BAYHTRSW27*

BAYHTRSW36*

6.0

12.0

17.4

23.0

9.0

18.0

27.0

36.0

6.0

12.0

17.4

6.0

12.0

17.4

1

1

2

2

2

2

1

2

2

2

2

2

1

1

2

2

1

1

2

2

1

2

2

2

1

1

2

2

2

2

2

2

1

1

2

2

1

37.8

18.2

30.3

43.8

57.3

21.5

31.0

44.5

21.1

29.3

12.5

21.1

29.3

15.5

21.1

29.3

58.0

21.9

31.0

44.5

58.0

32.9

46.4

59.9

Control

Stages

Standard Indoor Motor

MCA

480 Volts Three Phase

1 12.1

Max Fuse Size or

Max Circuit

Breaker

35

45

60

35

35

45

60

25

50

60

80

35

45

60

25

25.0

30.0

40.0

25

15.0

25.0

30.0

15.0

25.0

30.0

25.0

2 70.8

575 Volts Three Phase

1 9.4

23.0

29.8

13.0

23.8

34.6

45.4

16.5

23.0

9.4

16.5

23.0

10.1

16.5

20

25

35

50

15.0

20.0

25.0

30.0

15.0

20.0

25.0

15.0

20.0

25.0

Oversized Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

32.9

46.4

59.9

23.4

32.9

46.4

59.9

35.4

48.9

62.4

73.3

18.8

31.0

44.5

58.0

23.0

14.0

24.8

35.6

46.4

20

25

40

50

35

50

60

40

35

50

60

30

50

70

80

35

45

60

30

25

RT-PRC023-EN 153

Electrical Data

Table 129. Unit wiring with electric heat (single point connection) - standard efficiency (continued)

4

4

4

3

3

3

4

4

4

4

3

3

3

5

5

5

5

4

5

4

4

3

3

3

5

5

5

Tons

( b )

( b )

( b )

10

10

10

10

WSC036E1

WSC036E1

WSC036E1

WSC048E1

WSC048E1

WSC048E1

WSC048E1

WSC060E1

WSC060E1

WSC060E1

WSC060E1

Unit Model

Number

TSC092EW

TSC092EW

TSC092EW

TSC102EW

TSC102EW

TSC102EW

TSC120EW

TSC120EW

TSC120EW

TSC120EW

WSC036E3

WSC036E3

WSC036E3

WSC048E3

WSC048E3

WSC048E3

WSC060E3

WSC060E3

WSC060E3

WSC060E3

WSC036E4

WSC036E4

WSC036E4

WSC048E4

WSC048E4

WSC048E4

Heater Model

Number

BAYHTRTW18*

BAYHTRTW27*

BAYHTRTW36*

Heater kW

Rating

18.0

27.0

36.0

(a)

Control

Stages

1

2

2

BAYHTRTW18*

BAYHTRTW27*

BAYHTRTW36*

BAYHTRTW18*

BAYHTRTW27*

BAYHTRTW36*

18.0

27.0

36.0

18.0

27.0

36.0

2

1

2

1

2

2

24.8

35.6

46.4

26.3

37.1

BAYHTRTW54* 54.0

2

208/230 Volts Single Phase

BAYHTRE105* 3.8/5.0

1

BAYHTRE110*

BAYHTRE114*

BAYHTRE105*

BAYHTRE110*

BAYHTRE114*

BAYHTRE118*

BAYHTRX105*

BAYHTRX110*

7.5/10.0

10.4/13.8

3.8/5.0

7.5/10.0

10.4/13.8

13.2/17.6

3.8/5.0

7.5/10.0

1

2

2

2

1

2

2

2

47.9

56.6

53.9/57.2

76.4/83.4

93.5/103.1

61.6/64.9

84.1/91.1

101.2/110.8

118.4/130.6

67.2/70.6

89.7/96.7

BAYHTRX114*

BAYHTRX118*

10.4/13.8

13.2/17.6

2

2

208/230 Volts Three Phase

Standard Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

24.8

35.6

46.4

25

40

50

30

40

25

40

50

50

60

106.8/116.4

124.1/136.2

60.0/70.0

80.0/90.0

100.0/110.0

80.0/80.0

90.0/100.0

110.0/125.0

125.0/150.0

90.0/90.0

100.0/110.0

110.0/125.0

125.0/150.0

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRX306*

BAYHTRX312*

BAYHTRX318*

4.5/6.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

2

1

1

2

2

2

1

2

2

39.5/41.8

55.1/60.0

69.2/76.2

43.2/45.5

58.8/63.7

72.9/79.9

45.8/48.2

61.4/66.3

75.6/82.6

90.2/99.3

45.0/50.0

60.0/60.0

70.0/80.0

50.0/50.0

60.0/70.0

80.0/80.0

60.0/60.0

70.0/70.0

80.0/90.0

100.0/100.0

BAYHTRX323* 17.3/23.0

2

480 Volts Three Phase

BAYHTRE406* 6.0

1

BAYHTRE412* 12.0

BAYHTRE418* 17.4

BAYHTRE406*

BAYHTRE412*

BAYHTRE418*

6.0

12.0

17.4

1

2

2

2

2

20.4

29.4

37.5

21.3

30.3

38.4

25.0

30.0

40.0

25.0

35.0

40.0

Oversized Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

26.3

37.1

47.9

26.3

37.1

47.9

28.4

39.3

50.0

58.8

30

40

50

30

40

30

40

50

50

60

154 RT-PRC023-EN

Electrical Data

Table 129. Unit wiring with electric heat (single point connection) - standard efficiency (continued)

Tons

Unit Model

Number

Heater Model

Number

Heater kW

Rating

(a)

Control

Stages

Standard Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

Oversized Indoor Motor

MCA

Max Fuse Size or

Max Circuit

Breaker

5

5

5

5

WSC060E4

WSC060E4

WSC060E4

BAYHTRX406*

BAYHTRX412*

BAYHTRX418*

6.0

12.0

17.4

1

2

2

23.7

32.7

40.8

49.3

30.0

35.0

45.0

50.0

— WSC060E4 BAYHTRX423* 23.0

2

575 Volts Three Phase

WSC036EW BAYHTREW06* 6.0

1 3

3

3

4

5

4

4

5

5

WSC036EW BAYHTREW12*

WSC036EW BAYHTREW18*

WSC048EW

WSC048EW

WSC048EW BAYHTREW18*

WSC060EW BAYHTRXW06*

WSC060EW

WSC060EW

BAYHTREW06*

BAYHTREW12*

BAYHTRXW12*

BAYHTRXW18*

12.0

17.4

6.0

12.0

17.4

6.0

12.0

17.4

2

2

1

2

2

1

2

2

16.1

23.2

29.7

16.7

23.8

30.3

18.2

25.4

31.9

20.0

25.0

30.0

20.0

25.0

35.0

20.0

30.0

35.0

5 WSC060EW BAYHTRXW23* 23.0

2 38.6

40.0

— —

(a) No optional motors available for 3-5 tons. The standard motor for 1-phase models is a Multispeed, Direct Drive Motor. The Standard Motor for the 3phase models is a Belt Drive Motor.

(b) Dual refrigeration system.

Table 130. Electrical characteristics - compressor motor and condenser motor - 60 cycle - standard efficiency

Compressor Motors

Unit Model

Tons Number No.

Volts Phase hp

(b)

3 T/YSC036E1 1 208-230 1 2.8

rpm

3500

Amps

RLA

15.4

(a)

Condenser Fan Motors

LRA No.

Volts Phase hp

83.0

1 208-230 1 0.33

Amps

(

a )

FLA

2.0

LRA

6.6

4

5

4

4

3

4

3

3

T/YSC036E3 1 208-230

T/YSC036E4 1 460

T/YSC036EW 1 575

T/YSC048E1 1 208-230

T/YSC048E3 1 208-230

T/YSC048E4 1 460

T/YSC048EW 1 575

T/YSC060E1 1 208-230

5

6

5

5

T/YSC060E3 1 208-230

T/YSC060E4 1 460

T/YSC060EW 1 575

T/YSC072E3 1 208-230

6

6

T/YSC072E4 1

T/YSC072EW 1

460

575

7½ T/YSC092E3 2 208-230

7½ T/YSC092E4 2 460

7½ T/YSC092EW 2 575

3

3

3

3

3

3

3

3

3

3

1

3

3

3

1

3

3

3.6

3.6

3.5

4.4

2.8

2.7

2.8

3.6

3500

3500

3500

3500

3500

3500

3500

3500

11.5

5.1

4.3

20.5

14.6

7.1

5.1

26.9

77.0

35.0

31.0

109.0

91.0

46.0

34.0

145.0

1 208-230

1 460

1 575

1 208-230

1 208-230

1 460

1 575

1 208-230

4.3

4.3

4.3

5.6

3500

3500

3500

3500

17.6

9.6

6.1

22.4

123.0

62.0

40.0

149.0

1 208-230

1 460

1 575

1 208-230

5.6

5.6

3500

3500

10.6

7.7

75.0

54.0

1

1

460

575

3.7/3.1 3500/3500 11.9/10.2 91.0/88.0

1 208-230

3.7/3.1 3500/3500 7.1/7.1

46.0/46.0

1 460

3.7/3.1 3500/3500 5.6/5.0

34.0/34.0

1 575

.70

.70

.70

.70

.70

0.40

0.40

0.40

.70

0.33

0.33

0.33

0.33

0.33

0.33

0.33

0.40

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2.4

1.4

3.5

2.4

1.4

2.5

1.0

0.8

3.5

2.0

1.2

0.9

2.5

2.0

1.2

0.9

2.0

6.6

2.8

2.0

10.9

6.6

3.60

10.9

6.6

3.60

6.6

2.5

1.3

6.6

6.6

2.5

1.3

6.6

RT-PRC023-EN 155

Electrical Data

Table 130. Electrical characteristics - compressor motor and condenser motor - 60 cycle - standard efficiency

Compressor Motors

Unit Model

Tons Number No.

Volts Phase hp

(b) rpm

Condenser Fan Motors

Amps

(a)

RLA LRA No.

Volts Phase hp

Amps

( a )

FLA LRA

5

5

4

4

4

4

3

3

8½ T/YSC102E3 2 208-230

8½ T/YSC102E4 2 460

8½ T/YSC102EW 2

10 T/YSC120E3 2

575

208-230

10 T/YSC120E4 2

10 T/YSC120EW 2

3

3

WSC036E1

WSC036E3

460

575

1 208-230

1 208-230

WSC036E4 1

WSC036EW 1

WSC048E1

WSC048E3

WSC048E4 1

WSC048EW 1

WSC060E1

WSC060E3

460

575

1 208-230

1 208-230

460

575

1 208-230

1 208-230

3

3

3

3

3

3

1

3

3

3

1

3

3

3

1

3

3.7/3.7 3500/3500

3.7/3.7 3500/3500

3.7/3.7 3500/3500

1

1

4.8/3.7 3500/3500 20.5/16.9 155.0/91.0 1

4.8/3.7 3500/3500 9.6/7.1

75.0/46.0

1

4.8/3.7 3500/3500 7.6/5.6

54.0/37.0

1

3.2

3.2

3.2

3.2

3.8

3.8

3.8

3.8

4.8

4.7

3500

3500

3500

3500

3500

3500

3500

3500

3500

3500

16/16

7.1/7.1

5.6/5.6

18.6

13.5

6.4

5.1

23.1

16.0

7.1

5.6

27.6

18.1

91.0/96.0 1

46.0/46.0

37.0/37.0

105.0

88.0

39.0

34.0

134.0

91.0

46.0

37.0

158.0

137.0

5

5

WSC060E4

WSC060EW

1

1

460

575

3

3

4.7

4.7

3500

3500

9.0

6.8

62.0

50.0

(a) Amp draw for each motor; multiply value by number of motors to determine total amps.

(b) hp for each compressor.

1 208-230

1 208-230

1

1

1

1

208-230

460

575

208-230

460

575

460

575

1 208-230

1 208-230

1

1

460

575

1 208-230

1 208-230

460

575

0.25

0.25

0.40

0.40

0.40

0.40

0.40

0.40

0.40

0.40

.75

.75

0.25

0.25

.75

.75

.75

.75

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1.0

0.8

2.5

2.5

0.9

0.7

2.5

2.5

1.0

0.8

2.8

2.4

2.0

2.0

4.0

2.8

2.4

4.0

2.8

2.0

6.6

6.6

2.2

1.4

6.6

6.6

2.8

2.0

6.8

6.2

4.4

4.4

9.4

6.8

6.2

9.4

Table 131. Electrical characteristics - standard evaporator fan motor - 60 cycle - direct or belt drive- standard efficiency

Tons

3

6

6

5

6

5

5

4

5

4

4

3

4

3

3

Unit Model Direct or Belt

Number

T/YSC036E1

Drive

Direct Drive

T/YSC036E3

T/YSC036E4

T/YSC036EW

T/YSC048E1

T/YSC048E3

T/YSC048E4

T/YSC048EW

T/YSC060E1

T/YSC060E3

T/YSC060E4

T/YSC060EW

T/YSC072E3

T/YSC072E4

T/YSC072EW

T/YSC092E3

T/YSC092E4

T/YSC092EW

Belt Drive

Belt Drive

Belt Drive

Direct Drive

Belt Drive

Belt Drive

Belt Drive

Direct Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

No.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Volts

208-230

208-230

460

575

208-230

208-230

460

575

208-230

208-230

460

575

208-230

460

575

208-230

460

575

Phase

1

3

3

3

3

3

3

3

3

3

3

1

3

3

3

1

3

3

hp

0.75

1.00

1.00

1.00

1.00

1.00

1.00

2.00

2.00

2.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

FLA

6.0

5.0

2.5

1.7

5.00

2.50

1.70

6.30

3.10

2.50

5.0

2.5

1.7

7.6

5.0

2.5

1.7

7.6

Amps

LRA

32.2

16.1

13.2

32.20

16.10

13.20

48.00

24.00

18.20

32.2

16.1

13.2

32.2

16.1

13.2

156 RT-PRC023-EN

Electrical Data

Table 131. (continued)Electrical characteristics - standard evaporator fan motor - 60 cycle - direct or belt drive- standard

Tons

3

4

4

4

4

5

5

5

5

10

10

3

3

3

10

Unit Model Direct or Belt

Number

T/YSC102E3

Drive

Belt Drive

T/YSC102E4

T/YSC102EW

T/YSC120E3

T/YSC120E4

T/YSC120EW

WSC036E1

WSC036E3

WSC036E4

WSC036EW

WSC048E1

WSC048E3

WSC048E4

WSC048EW

WSC060E1

WSC060E3

WSC060E4

WSC060EW

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Belt Drive

Direct Drive

Belt Drive

Belt Drive

Belt Drive

Direct Drive

Belt Drive

Belt Drive

Belt Drive

Direct Drive

Belt Drive

Belt Drive

Belt Drive

No.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Volts

208-230

460

575

208-230

460

575

208-230

208-230

460

575

208-230

208-230

460

575

208-230

208-230

460

575

Phase

3

3

1

3

3

3

1

3

3

3

1

3

3

3

3

3

3

3

hp

2.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

2.00

2.00

3.00

3.00

3.00

0.75

1.00

1.00

FLA

6.30

1.7

7.6

5.0

2.5

1.7

7.6

5.0

2.5

1.7

3.10

2.50

9.40

4.60

3.70

6.0

5.0

2.5

Amps

LRA

48.00

13.2

32.2

16.1

13.2

32.2

16.1

13.2

24.00

18.20

83.00

42.00

31.00

32.2

16.1

Table 132. Electrical characteristics - oversized evaporator fan motor - 60 cycle - belt drive - standard efficiency

Tons

6

10

Unit Model

Number

T/YSC072E3

T/YSC072E4

T/YSC072EW

T/YSC092E3

T/YSC092E4

T/YSC092EW

T/YSC102E3

T/YSC102E4

T/YSC102EW

T/YSC120E3

T/YSC120E4

T/YSC120EW

No.

1

1

1

1

1

1

1

1

1

1

1

1

Volts

208-230

460

575

208-230

460

575

208-230

460

575

208-230

460

575

Phase

3

3

3

3

3

3

3

3

3

3

3

3

hp

2.00

2.00

2.00

3.00

3.00

3.00

3.00

3.00

3.00

5.00

5.00

5.00

FLA

6.30

3.10

2.50

9.40

4.60

3.70

9.40

4.60

3.70

13.40

6.60

5.40

Amps

LRA

48.00

24.00

18.20

83.00

42.00

31.00

83.00

42.00

31.00

112.00

56.00

44.00

Table 133. Electrical Characteristics — Power Exhaust (Cooling and Gas/Electric)

Tons

6-10

6-10

6-10

(a) Two speed.

Volts

208-230

460

575

Phase

1

1

1

hp

0.87

0.87

0.87

rpm

(a)

1075

1075

1075

FLA

5.7

3.3

2.3

LRA

16.3

6.8

5.4

RT-PRC023-EN 157

Electrical Data

Table 134. Electrical Characteristics — Inducer Motor

Unit Model Number

YSC(036-060)E**(L,M,X,Y)

YSC072E**(L,M,X,Y)

YSC(092,102)E**(L,X)

YSC072E**(H,Z)

YSC(092,102)E**(M,H,Y,Z)

YSC120E**(L,M,H,X,Y,Z)

YSC(036-060)E**(H,Z)

Stages

1

1

2

1

hp

1/35

1/35

1/15

1/15

rpm

3000

3000

2800/3350

3300

Volts

208-230

208-230

208-230

208-230

Phase

1

1

1

1

LRA

0.6

0.6

0.5

0.4

Table 135. Unit wiring - high efficiency

Tons

3

4

5

Unit Model

Number

T/YHC036E1

T/YHC036E3

T/YHC036E4

T/YHC048E1

T/YHC048E3

T/YHC048E4

T/YHC060E1

T/YHC060E3

Voltage

Range

187-253

187-253

414-506

187-253

187-253

414-506

187-253

187-253

Standard Indoor Fan Motor

MCA

26.7

21.9

10.0

35.7

28.3

13.6

43.8

32.1

Max Fuse Size or Max Circuit

Breaker

40

30

15

50

40

20

70

45

Optional Belt Drive Indoor Fan Motor

MCA

(

a

)

20.9

9.5

(

a

)

25.7

12.3

(

a

)

29.5

T/YHC060E4 414-506 16.8

25 15.5

(a) No optional motors available for 3-5 Tons. The standard motor for the single phase models is a Multispeed

Direct Drive Motor.

Max Fuse Size or Max Circuit Breaker

( a

)

30

15

( a

)

45

15

( a

)

40

25

(a)

Table 136. Unit wiring with electric heat (single point connection) - high efficiency

Tons

3

3

3

4

4

4

4

5

5

5

5

Unit Model

Number

Heater Model

Number

THC036E1

THC036E1

THC036E1

THC048E1

THC048E1

THC048E1

THC048E1

THC060E1

THC060E1

THC060E1

THC060E1

BAYHTRE105*

BAYHTRE110*

BAYHTRE114*

BAYHTRX105*

BAYHTRX110*

BAYHTRX114*

BAYHTRX118*

BAYHTRX105*

BAYHTRX110*

BAYHTRX114*

BAYHTRX118*

Heater kW

Rating

(a)

Control

Stages

Standard

Indoor Motor

MCA

208/230 Volts Single Phase

Max Fuse Size or Max Circuit

Breaker

3.8/5.0

7.5/10.0

10.4/13.8

3.8/5.0

7.5/10.0

10.4/13.8

13.2/17.6

3.8/5.0

7.5/10.0

10.4/13.8

13.2/17.6

1

2

2

1

2

2

2

1

2

2

2

30.1/33.5

52.6/59.6

69.8/79.4

35.7/35.7

54.6/61.6

71.8/81.4

89.0/101.1

43.8/43.8

54.6/61.6

71.8/81.4

89.0/101.1

40.0/40.0

60.0/60.0

70.0/80.0

50.0/50.0

60.0/70.0

80.0/90.0

90.0/110.0

70.0/70.0

70.0/70.0

80.0/90.0

90.0/110.0

Optional Belt Drive

Indoor Motor

MCA

Max Fuse Size or Max Circuit

Breaker

158 RT-PRC023-EN

Electrical Data

Table 136. Unit wiring with electric heat (single point connection) - high efficiency

Tons

5

5

5

4

4

5

3

3

3

4

Unit Model

Number

THC036E3

THC036E3

THC036E3

THC048E3

THC048E3

THC048E3

THC060E3

THC060E3

THC060E3

THC060E3

Heater Model

Number

BAYHTRE306*

BAYHTRE312*

BAYHTRE318*

BAYHTRX306*

BAYHTRX312*

BAYHTRX318*

BAYHTRX306*

BAYHTRX312*

BAYHTRX318*

BAYHTRX323*

Heater kW

Rating

(a)

Control

Stages

Standard

Indoor Motor

MCA

4.5/6.0

208/230 Volts Three Phase

1 23.1/25.5

Max Fuse Size or Max Circuit

Breaker

30.0/30.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

4.5/6.0

9.0/12.0

13.1/17.4

17.3/23.0

1

2

2

2

2

2

2

1

38.8/43.6

52.9/59.9

28.3/28.3

40.8/45.6

54.9/61.9

32.1/32.1

40.8/45.6

54.9/61.9

2 69.5/78.6

460 Volts Three Phase

5

5

4

4

3

4

3

3

THC036E4

THC036E4

THC036E4

THC048E4

THC048E4

THC048E4

THC060E4

THC060E4

BAYHTRE406*

BAYHTRE412*

BAYHTRE418*

BAYHTRX406*

BAYHTRX412*

BAYHTRX418*

BAYHTRX406*

BAYHTRX412*

6.0

12.0

17.4

6.0

12.0

17.4

6.0

12.0

5

5

THC060E4

THC060E4

BAYHTRX418*

BAYHTRX423*

17.4

23.0

2

2

(a) Heater kW ratings are at 208/240v for 208/230v units, 480v for 460v units.

1

2

2

2

2

1

1

2

12.8

21.8

29.9

13.8

22.8

30.9

16.8

22.8

30.9

39.4

40.0/45.0

60.0/60.0

40.0/40.0

45.0/50.0

60.0/70.0

45.0/45.0

45.0/50.0

60.0/70.0

70.0/80.0

15.0

25.0

30.0

20.0

25.0

35.0

25.0

25.0

35.0

40.0

Optional Belt Drive

Indoor Motor

MCA

Max Fuse Size or Max Circuit

Breaker

12.1

21.1

29.3

12.3

21.1

29.3

15.5

21.1

29.3

37.8

21.9/24.3

37.5/42.4

51.6/58.6

25.7/25.7

37.5/42.4

51.6/58.6

29.5/29.5

37.5/42.4

51.6/58.6

66.3/75.4

30.0/30.0

40.0/45.0

60.0/60.0

40.0/40.0

40.0/45.0

60.0/60.0

45.0/45.0

45.0/45.0

60.0/60.0

70.0/80.0

15.0

25.0

30.0

15.0

25.0

30.0

25.0

25.0

30.0

40.0

Table 137. Electrical characteristics - compressor motor and condenser fan motor - 60 cycle - high efficiency

Tons

3

4

5

Unit Model

Number

T/YHC036E1

T/YHC036E3

T/YHC036E4

T/YHC048E1

T/YHC048E3

T/YHC048E4

T/YHC060E1

T/YHC060E3

T/YHC060E4

No.

1

1

1

1

1

1

1

1

1

Compressor Motors

Volts Phase hp rpm RLA LRA No.

208-230

208-230

460

208-230

208-230

460

208-230

208-230

460

1

3

3

1

3

3

1

3

3

2.8

2.8

2.7

3.6

3.6

3.6

4.4

4.3

4.3

3500 15.4

83.0

3500 11.5

77.0

3500 5.1

35.0

3500 20.5

109.0

3500 14.6

91.0

3500 7.1

46.0

3500 26.9

145.0

3500 17.6

123.0

3500 9.6

62.0

1

1

1

1

1

1

1

1

1

Volts

Condenser Fan Motors

Phase hp FLA LRA

208-230

208-230

460

208-230

208-230

460

208-230

208-230

460

1

1

1

1

1

1

1

1

1

0.20

0.20

0.20

0.40

0.40

0.40

0.40

0.40

0.40

1.5

1.5

0.6

2.5

2.5

1.0

2.5

2.5

1.0

2.4

2.4

1.3

6.6

6.6

2.8

6.6

6.6

2.8

RT-PRC023-EN 159

Electrical Data

Table 138. Electrical characteristics - evaporator fan motor - 60 cycle - direct drive - high efficiency

Tons

4

5

5

4

4

5

3

3

3

Unit Model

Number

T/YHC036E1

T/YHC036E3

T/YHC036E4

T/YHC048E1

T/YHC048E3

T/YHC048E4

T/YHC060E1

T/YHC060E3

T/YHC060E4

Volts

208-230

208-230

460

208-230

208-230

460

208-230

208-230

460

Hz.

60

60

60

60

60

60

60

60

60

Phase

1

1

1

1

1

1

1

1

1

No.

1

1

1

1

1

1

1

1

1

FLA

6.0

6.0

6.0

7.6

7.6

7.6

7.6

7.6

7.6

LRA

Table 139. Electrical characteristics - evaporator fan motor - 60 cycle - optional belt drive - high efficiency

Tons

3

3

4

4

5

5

Unit Model

Number

T/YHC036E3

T/YHC036E4

T/YHC048E3

T/YHC048E4

T/YHC060E3

T/YHC060E4

Volts

208-230

460

208-230

460

208-230

460

Hz.

60

60

60

60

60

60

Phase

3

3

3

3

3

3

No.

1

1

1

1

1

1

FLA

5.0

2.5

5.0

2.5

5.0

2.5

LRA

32.2

16.1

32.2

16.1

32.2

16.1

Table 140. Electrical characteristics - power exhaust (cooling and gas/electric)

Tons

6-10

6-10

6-10

(a) Two Speed.

Volts

208-230

460

575

Phase

1

1

1

hp

0.87

0.87

0.87

rpm

(a)

1075

1075

1075

FLA

5.7

3.3

2.3

Table 141. Electrical characteristics - inducer motor

Unit Model Number

YHC036E(L,M,X,Y)

YHC(048,060)E

YHC036E(H,Z)

Stages

1

1

hp

1/35

1/15

rpm

3000

3300

Volts

208-230

208-230

Phase

1

1

LRA

0.6

0.4

LRA

16.3

6.8

5.4

bhp

1.00

1.00

1.00

1.00

1.00

1.00

bhp

0.75

0.75

0.75

1.00

1.00

1.00

1.00

1.00

1.00

160 RT-PRC023-EN

Jobsite Connections

Table 142.Typical Number of Wires

Zone Sensors

A Manual Changeover..............................

Manual/Auto Changeover......................

Manual/Auto Changeover with

Status Indication LED’s.........................

10

4

5

Programmable Night Setback with Status Indication LED’s...................

Thermostats

7

A

B

3 Wires, 24-volts, Cooling only

4 Wires, 24-volts, with Electric Heat

3 Power Wires + 1 Ground Wire (three phase)

2 Power Wires + 1 Ground Wire (single phase)

ZONE SENSOR OR

THERMOSTAT

A

B

DISCONNECT

SWITCH

(BY OTHERS)

ROOFTOP

UNIT

For specific wiring information, see the installation instructions.

All wiring except power wire is low voltage.

All customer supplied wiring to be copper and must conform to applicable electrical codes

(such as NEC or CEC) and local electric codes. Wiring shown dotted is to be furnished and installed by the customer.

RT-PRC023-EN 161

Dimensional Data

Figure 3.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric; 3 tons high efficiency; heat pump - 3-4 tons standard efficiency

Notes:

1. All dimensions are in inches/millimeters.

2. ½ NPT Gas Connection = (Y_C Models only); 2" Electrical Connection: Single Point Power When Heat Installed (T_C Models only.)

Figure 4.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - downflow airflow supply/return - through the base utilities

Note:

All dimensions are in inches/millimeters.

3 5/8”

9 2 MM

14”

356 MM

9 1/4”

235 MM

15 1/2”

3 9 4 MM

4”

102 MM

SUPPLY

16”

457 MM

24”

610 MM

RETURN

162

4 3/16”

106 MM

23 1/2”

5 9 7 MM

TBU CONDENSATE

4 9 /16”

116 MM

THROUGH

THE BASE GAS

(Y_C MODELS

ONLY)

27 9 /16”

701 MM

THROUGH

THE BASE

ELECTRICAL

4 7/8”

124 MM

5 1/16”

128 MM

9 15/16”

253 MM

2 13/16”

71 MM

3 11/16”

9 4 MM

6 1/2”

165 MM

RT-PRC023-EN

Dimensional Data

Figure 5.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - horizontal airflow supply/return

Note:

All dimensions are in inches/millimeters.

Figure 6.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - unit clearance and roof opening

Note:

All dimensions are in inches/millimeters.

RT-PRC023-EN 163

Dimensional Data

Figure 7.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - roof curb

Note:

All dimensions are in inches/millimeters.

7

Figure 8.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - downflow duct connections - field fabricated

Note:

All dimensions are in inches/millimeters.

7

(433 MM)

164 RT-PRC023-EN

Dimensional Data

Figure 9.

Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - economizer, manual or motorized fresh air damper

Note: All dimensions are in inches/millimeters.

Figure 10. Cooling and gas/electric models - 3-5 tons standard efficiency; cooling and gas/electric models - 3 tons high efficiency; heat pump - 3-4 tons standard efficiency - swing diameter for hinged door(s) option

Note: All dimensions are in inches/millimeters.

17 7/8"

(454 MM)

16"

(406 MM)

Appl ica ble to

Y_C models only

22 1/4"

(565 MM)

Figure 11. Cooling and gas/electric - 3-5 tons standard efficiency; cooling and gas/electric - 3 tons high efficiency; heat pump 3-4 tons standard efficiency - economizer & barometric relief damper hood

Note: All dimensions are in inches/millimeters.

Figure 12. Gas/electric models - 3-5 tons standard efficiency; 3 tons high efficiency height of gas pipe required from inside base of unit to gas shut off assembly (factory provided) - Y_C models only

Note: All dimensions are in inches/millimeters.

RT-PRC023-EN 165

Dimensional Data

Figure 13. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency heat pumps - 5 tons standard efficiency

Note:

All dimensions are in inches/millimeters.

Figure 14. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency; heat pumps - 5 tons - downflow airflow supply/return - through the base utilities

Note:

All dimensions are in inches/millimeters.

166 RT-PRC023-EN

Dimensional Data

Figure 15. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric 6 tons standard efficiency; heat pumps - 5 tons - horizontal airflow supply and return

Note:

All dimensions are in inches/millimeters.

Supply

Return

Figure 16. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency; heat pumps - 5 tons - unit clearance and roof opening

Note:

All dimensions are in inches/millimeters.

RT-PRC023-EN 167

Dimensional Data

Figure 17. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency; heat pumps - 5 tons - roof curb

Note:

All dimensions are in inches/millimeters.

(356 MM)

(2130 MM)

Figure 18. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency; heat pumps - 5 tons - downflow duct connections field fabricated

Note:

All dimensions are in inches/millimeters.

857

857

ALL FLANGES 1 1/4" (31 MM)

RETURN

SUPPL

Y

168 RT-PRC023-EN

Dimensional Data

Figure 19. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric - 6 tons standard efficiency; heat pumps - 5 tons - economizer, manual or motorized fresh air damper

Note:

All dimensions are in inches/millimeters.

Figure 20. Cooling and gas/electric 4-5 tons high efficiency; cooling and gas/electric 6 tons standard efficiency; heat pumps - 5 tons - swing diameter for hinged door(s) option

Note:

All dimensions are in inches/millimeters.

21 3/8”

(543 MM)

RT-PRC023-EN

17”

(432 MM)

34 5/8”

(87 9 MM)

169

Dimensional Data

Figure 21. Cooling and gas/electric models - 7½, 8½ and 10 tons standard efficiency

Note:

All dimensions are in inches/millimeters.

(TC MODELS)

2” ELECTRICAL CONNECTION

(SINGLE POINT POWER

WHEN HEAT INSTALLED)

1/2 NPT GAS CONNECTION

(80 mbh, 120 mbh)

3/4 NPT GAS CONNECTION

(150 mbh, 200 mbh, 250 mbh)

(YC MODELS)

Figure 22. Cooling and gas/electric - 7½-10 tons standard efficiency - downflow airflow supply/return through the base utilities

Note:

All dimensions are in inches/millimeters.

170 RT-PRC023-EN

Dimensional Data

Figure 23. Cooling and gas/electric - 7½-10 tons standard efficiency - horizontal airflow supply and return

Note:

All dimensions are in inches/millimeters.

Supply

Return

Figure 24. Cooling and gas/electric - 6-10 tons standard efficiency - unit clearance and roof opening

Note:

All dimensions are in inches/millimeters.

RT-PRC023-EN 171

Dimensional Data

Figure 25. Cooling and gas/electric - 7½-10 tons standard efficiency - roof curb

Note:

All dimensions are in inches/millimeters.

(356 MM)

(2130 MM)

Figure 26. Cooling and gas/electric - 7½-10 tons standard efficiency downflow - duct connections field fabricated

Note:

All dimensions are in inches/millimeters.

857

857

ALL FLANGES 1 1/4" (31 MM)

RETURN

SUPPL

Y

172 RT-PRC023-EN

Dimensional Data

Figure 27. Cooling and gas/electric - 7½-10 tons standard efficiency - power exhaust

Note: All dimensions are in inches/millimeters.

Figure 28. Cooling and gas/electric models - 7½-10 tons standard efficiency - swing diameter for hinged door(s) option

Note: All dimensions are in inches/millimeters.

21 3/8"

543 MM

17"

432 MM

Appl ica ble to

Y_C models only

34 5/8"

87 9 MM

Figure 29. Cooling and gas/electric - 7½-10 tons standard efficiency - economizer, manual or motorized fresh air damper

Note: All dimensions are in inches/millimeters.

Figure 30. Gas/electric - 7½-10 tons standard efficiency - height of gas pipe required from inside base of unit to gas shut off assembly (factory provided) -

Y_C models only

Note: All dimensions are in inches/millimeters.

RT-PRC023-EN 173

Weights

Table 143. Maximum unit & corner weights (lbs) and center of gravity dimensions (in.)

Tons

3

10

10

6

6

5

5

4

5

4

4

3

3

Unit

Model No.

TSC036E1,3,4,W

YSC036E1,3,4,W

WSC036E1,3,4,W

TSC048E1,3,4,W

YSC048E1,3,4,W

WSC048E1,3,4,W

TSC060E1,3,4,W

YSC060E1,3,4,W

WSC060E1,3,4,W

TSC072E

YSC072E

TSC092E

YSC092E

TSC102E

YSC102E

TSC120E

YSC120E

(a) Weights are approximate.

(b) Corner weights are given for information only.

Maximum Model

Weights

(a)

Shipping

555

Net

480

898

936

1009

1059

1048

1096

1139

1201

600

636

688

825

607

589

586

638

755

793

866

916

905

953

996

1058

525

561

613

682

532

514

511

563

A

157

359

371

388

403

295

304

358

370

181

183

190

228

165

177

167

175

Corner Weights

(b)

B

122

C

95

161

173

185

201

136

146

147

160

109

142

158

177

137

107

129

145

265

277

281

297

209

219

252

265

115

111

110

114

95

113

101

101

D

107

120

132

142

157

115

124

109

121

119

125

155

163

134

117

114

142

Center of Gravity (in.)

Length

31

Width

19

42

42

41

42

40

41

41

41

29

31

31

38

31

29

31

31

23

23

23

23

23

23

22

22

20

19

19

24

19

20

19

19

Table 144. Maximum unit & corner weights (lbs) and center of gravity dimensions (in.)

Tons

3

Model No.

THC036E1,3,4

Shipping

566

4

YHC036E1,3,4

THC048E1,3,4

YHC048E1,3,4

THC060E1,3,4

637

798

869

823 5

YHC060E1,3,4 894

(a) Weights are approximate.

(b) Corner weights are given for information only.

Weights

(a)

Net

472

544

653

725

676

748

A

109

127

155

173

204

222

Corner Weights

(b)

B

85

C

186

103

127

145

74

92

204

248

266

327

345

D

92

110

123

141

71

89

174

Center of Gravity (in.)

Length

40

Width

26

39

40

40

41

41

26

25

25

26

26

RT-PRC023-EN

Weights

Table 145. Factory installed options (fiops)/accessory net weights (lbs)

(a),(b)

Accessory

460 V IDM Transformer

(c)

Barometric Relief

Belt Drive Option

Coil Guards

Economizer

Electric Heaters

(d)

Hinged Doors

Manual Outside Air Damper

Motorized Outside Air Damper

Novar Control

Oversized Motor

Powered Convenience Outlet

Powered Exhaust

Roof Curb

Smoke Detector, Supply

Smoke Detector, Return

Stainless Steel Heat Exchanger

(e)

Through the Base Electrical

Through the Base Gas

Unit Mounted Circuit Breaker

Unit Mounted Disconnect

T/YHC

Net Weight

3 Tons

29

70

5

7

4

8

38

5

5

8

5

15

10

16

20

7

38

12

26

(a) Weights for options not listed are <5 lbs.

(b) Net weight should be added to unit weight when ordering factory-installed accessories.

(c) Apply weight with all 460V units with the Standard Direct Drive Motor.

(d) Applicable to Cooling and Heat Pump units only.

(e) Applicable to Gas/Electric units only.

T/YHC

Net Weight

4-5 Tons

29

115

5

7

5

8

38

13

5

5

30

12

26

30

10

20

36

T/YSC

Net Weight

6-10 Tons

115

5

7

6

8

8

38

80

13

5

5

5

15

12

26

30

10

20

36

WSC***E

Net Weight

3-4 Tons

29

5 Tons

29

70

5

7

5

5

38

5

5

8

15

10

16

20

7

38

12

26

115

5

7

5

8

38

13

5

5

30

12

26

30

10

20

36

RT-PRC023-EN 175

Mechanical Specifications

General

The units shall be convertible airflow. The operating range shall be between 115°F and 0°F in cooling as standard from the factory for units with microprocessor controls. Operating range for units with electromechanical controls shall be between 115°F and 40°F. Cooling performance shall be rated in accordance with ARI testing procedures. All units shall be factory assembled, internally wired, fully charged with R-410A, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Units shall be UL listed and labeled, classified in accordance to UL 1995/CAN/CSA No. 236-M90 for Central Cooling Air Conditioners.

Casing

Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit’s surface shall be tested 1000 hours in a salt spray test in compliance with ASTM B117. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing two fasteners while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil-faced, fire-retardant permanent, odorless glass fiber material. The base of the unit shall be insulated with 1/8 inch, foil-faced, closed-cell insulation. All insulation edges shall be either captured or sealed. The unit’s base pan shall have no penetrations within the perimeter of the curb other than the raised 11/8 inch high downflow supply/return openings to provide an added water integrity precaution, if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit.

Compressors

All units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps.

Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors.

All standard and high efficiency units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. Crankcase heaters shall be included on 6-10 ton standard efficiency units.

Controls

Unit shall be completely factory-wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device.

A choice of microprocessor or electromechanical controls shall be available.

Microprocessor controls provide for all 24 volt control functions. The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures. The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized microprocessor shall provide anti-short cycle timing and time delay between compressors to provide a higher level of machine protection.

24-volt electromechanical control circuit shall include control transformer and contactor pressure lugs for power wiring. Units shall have single point power entry as standard.

Evaporator and Condenser Coils

Internally finned, 5/16” copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator

176 RT-PRC023-EN

Mechanical Specifications

coil and condenser coil shall be leak tested to 575 psig and pressure tested to 450 psig. The condenser coil shall have a patent pending 1+1+1 hybrid coil designed with slight gaps for ease of cleaning. A removable, reversible, double-sloped condensate drain pan with through the base condensate drain is standard.

Filters

Throaway filters shall be standard on all units. Optional 2-inch pleated filters shall also be available.

Gas Heating Section

The heating section shall have a progressive tubular heat exchanger design using stainless steel burners and corrosion resistant steel throughout. An induced draft combustion blower shall be used to pull the combustion products through the firing tubes. The heater shall use a direct spark ignition (DSI) system. On initial call for heat, the combustion blower shall purge the heat exchanger for 20 seconds before ignition After three unsuccessful ignition attempts, the entire heating system shall be locked out until manually reset at the thermostat/zone sensor. Units shall be suitable for use with natural gas or propane (field-installed kit) and also comply with the California requirement for low NOx emissions (Gas/Electric Only).

High Pressure Control

All units include High Pressure Cutout as standard.

Indoor Fan

3-5 ton units (standard efficiency 3-phase or high efficiency 3-phase with optional motor) are belt driven, FC centrifugal fans with adjustable motor sheaves. 3-5 ton units (1-phase or high efficiency

3-phase) have multispeed, direct drive motors. All 6-10 ton units shall have belt drive motors with an adjustable idler-arm assembly for quick-adjustment to fan belts and motor sheaves. All motors shall be thermally protected. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).

Outdoor Fans

The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the vertical discharge position. The fan motor shall be permanently lubricated and shall have built-in thermal overload protection.

Refrigerant Circuits

Each refrigerant circuit offer thermal expansion valve as standard. Service pressure ports, and refrigerant line filter driers are factory-installed as standard. An area shall be provided for replacement suction line driers.

Unit Top

The top cover shall be one piece construction or where seams exist, it shall be double-hemmed and gasket-sealed. The ribbed top adds extra strength and prevents water from pooling on unit top.

Factory Installed Options

Black Epoxy Pre-Coated Coils

The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin-stamping process. The pre-coated coils are an economical option for protection in mildly corrosive environments.

CompleteCoat™ Coils

The cathodic epoxy type electrodisposition coating is formulated for high edge build to plate fin and tube heat exchangers. The coating is selected to provide excellent resistance and durability to corrosive effects of alkalies, acids, alcohols, petroleum, seawater, salt air and corrosive environments.

RT-PRC023-EN 177

Mechanical Specifications

178

The option shall be equipped with crankcase heater(s), low pressure switch(es), Frostat™, and a thermostatic expansion valve(s) (TXV) as standard.

Heat Exchanger

The compact cabinet features a tubular heat exchanger in low, medium and high heat capacities.

The heat exchanger is fabricated using stainless steel burners and corrosion-resistant aluminized steel tubes as standard on all models. It has an induced draft blower to pull the gas mixture through the burner tubes. The heater has a direct spark ignition system which doubles as a safety device to prove the flame.

Gas/Electric Precedentmodels exceed all California seasonal efficiency requirements. They also perform better than required to meet the California NOx emission requirements.

Hinged Access Doors

Sheet metal hinges are available on the Filter/Evaporator, Supply Fan/Heat, and the Compressor/

Control Access Doors.

Novar Return Air Zone Sensor

This option, when used in conjunction with Novar Controls, will contain a factory provided and wired zone temperature sensor located in the return air stream.

Novar Unit Controls

Optional Novar rooftop unit controls shall be installed and tested. The Novar electronic thermostat module will interface to the unit microprocessor and will control the unit to the desired stage of cooling or heating.

Powered or Unpowered Convenience Outlet

This is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered. When the convenience outlet is powered, a service receptacle disconnect will be available. The convenience outlet is powered from the line side of the disconnect or circuit breaker, and therefore will not be affected by the position of the disconnect or circuit breaker. This option can only be ordered when the Through the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered.

Stainless Steel Heat Exchanger

The optional stainless steel heat exchanger is constructed of 409 stainless steel. It is resistant to corrosion and oxidation and easy to clean.

The high strength to weight ratio allows for high ventilation rates with gas units. It is an excellent option to compliment the dehumidification option as a high outside air ventilation unit.

With this option, a 10-year stainless steel heat exchanger warranty is standard.

Supply and/or Return Air Smoke Detector

With this option, if smoke is detected, all unit operation will be shut down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with certain models. See the Installation, Operation, and Maintenance (IOM) manual for the models affected and the minimum allowable airflow required.

Thermal Expansion Valve

Thermal Expansion Valve is standard for all models.

Through the Base Electrical Access

An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field-installed disconnect switch.

RT-PRC023-EN

Mechanical Specifications

Through the Base Electrical with Circuit Breaker

This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections. The circuit breaker will be installed in a water tight enclosure in the unit with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block. The circuit breaker will provide overcurrent protection, be sized per NEC and

UL guidelines, and be agency recognized by UL/CSA.

Through the Base Electrical with Disconnect Switch

This 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. The disconnect switch will be installed in the unit in a water tight enclosure with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block. The switch will be UL/CSA agency recognized. Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place of unit overcurrent protection.

Through the Base Gas Piping

The unit shall include a standard through the base gas provision. This option shall have all piping necessary including, black steel, manual gas shut-off valve, elbows, and union. The manual shutoff valve shall include a 1/8” NPT pressure tap. This assembly will require minor field labor to install

(Gas/Electric Only).

Two-Inch Pleated Filters

Two inch pleated media filters shall be available on all models.

Factory or Field Installed Options

Clogged Filter/Fan Failure Switch

A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort™ System. This option is available for microprocessor controlled units.

Differential Pressure Switches

These sensors allow individual fan failure and dirty filter indication for microprocessor controlled units. The fan failure switch will disable all unit functions and “flash” the Service LED on the zone sensor. The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation.

Discharge Air Sensing

This option provides true discharge air sensing in heating models. This sensor is a status indicator readable through Tracer™ or Tracker™. This option is available for microprocessor controlled units.

Economizer

This accessory shall be available with or without barometric relief. The assembly includes fully modulating 0-100 percent motor and dampers, minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb control. The barometric relief shall provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment “off” cycle. Optional solid state or differential enthalpy control shall be available for either factory or field installation. The economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor.

RT-PRC023-EN 179

Mechanical Specifications

Electric Heaters

Electric heat modules shall be available for installation within basic unit. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally delta connected for 240 volt, wye connected for 480 and 600 volt. Staging shall be achieved through ReliaTel™. Each heater package shall have automatically reset high limit control operating through heating element contactors. All heaters shall be individually fused from the factory, where required, and shall meet all NEC and CEC requirements when properly installed. Power assemblies shall provide singlepoint connection. Electric heat modules shall be UL listed or CSA certified.

Frostat

This option is to be utilized as a safety device. The Frostat opens when temperatures on the evaporator coil fall below 10°F. The temperature will need to rise to 50°F before closing. This option should be utilized in low airflow or high outside air applications (Cooling Only).

LonTalk® Communication Interface

This option shall be provided to allow the unit to communicate as a Tracer™LCI-R device or directly with generic LonTalk Network Building Automation System Controls.

Reference or Comparative Enthalpy

Reference Enthalpy is used to measure and communicate outdoor humidity. The unit receives and uses this information to provide improved comfort cooling while using the economizer.

Comparative Enthalpy measures and communicates humidity for both outdoor and return air conditions, and return air temperature. The unit receives and uses this information to maximize use of economizer cooling, and to provide maximum occupant comfort control. Reference or

Comparative Enthalpy option shall be available when a factory or field installed Downflow

Economizer is ordered. This option is available on all downflow models.

Tool-less Hail Guards

Tool-less, hail protection quality coil guards are available for condenser coil protection.

Trane Communication Interface

This option shall be provided to interface ReliaTel™ controlled units with the Trane Integrated

Comfort™ systems.

Field Installed Options

CO

2

Sensing

The CO

2

sensor shall have the ability to monitor space occupancy levels within the building by measuring the parts per million of CO

2

(Carbon Dioxide) in the air. As the CO

2

levels increase, the outside air damper modulates to meet the CO

2 space ventilation requirements.

Dual Thermistor Remote Zone Sensor

This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls.

Duct Mounted Humidity Sensor

This duct-mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.

High Static Drive

The high static drive option shall allow the standard motor to operate with improved external static capabilities.

180 RT-PRC023-EN

RT-PRC023-EN

Mechanical Specifications

Manual Outside Air Damper

This rain hood and screen shall provide up to 50 percent outside air.

Motorized Outside Air Damper

Manually set outdoor air dampers shall provide up to 50 percent outside air. Once set, outdoor air dampers shall open to set position when indoor fan starts. The damper shall close to the full closed position when indoor fan shuts down.

Programmable Night Setback

Auto or manual changeover with seven-day programming. Keyboard selection of Heat, Cool, Fan,

Auto, or On. All programmable sensors have System On, Heat, Cool, Service LED/indicators as standard. Night Setback Sensors have one (1) Occupied, one (1) Un-occupied, and one (1) Override program per day.

Remote Potentiometer

The minimum position setting of the economizer shall be adjusted with this accessory.

Roof Curb

The roof curb shall be designed to mate with the unit’s downflow supply and return and provide support and a water tight installation when installed properly. The roof curb design shall allow field-fabricated rectangular supply/return ductwork to be connected directly to the curb. Curb shall be shipped knocked down for field assembly and shall include wood nailer strips.

Thermostat

Two stage heating and cooling operation or one stage heating and cooling shall be available in either manual or automatic changeover. Automatic programmable electronic with night set back shall also be available.

Ventilation Override Accessory

With the Ventilation Override Accessory installed, the unit can be set to transition up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust. The transition occurs when a binary input on the RTOM is closed (shorted). This would typically be a hard wired relay output from a smoke detector or fire control panel. The ventilation override accessory shall be available as field installed.

Wall Mounted Humidity Sensor

This wall-mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.

Zone Sensor

This control shall be provided to interface with the Micro equipped units and shall be available in either manual, automatic programmable with night setback, with system malfunction lights, or remote sensor options.

181

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For more information, contact your local Trane office or e-mail us at [email protected]

Literature Order Number

Date

Supersedes

RT-PRC023-EN

October 2008

RT-PRC023EN April 2008

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

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