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Packaged Rooftops
Precedent™- R-410A
3-10 Tons – 60 Hz
Packaged Cooling, Heat Pumps (T*C, WSC)
Packaged Gas/Electric (Y*C)
October 2008
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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
Packaged Rooftop Air Conditioners
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features and Benefits
Standard Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Options*
Other Benefits
Standard Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Variety of Options*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Factory or Field Installed Options* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Other Benefits
Application Considerations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Selection Procedure
Model Number Description - 3-10 Ton R-410A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General Data
Performance Data
Direct Drive - Evaporator Fan Performance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Evaporator Fan Performance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Fan Performance
Heating Performance Data
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Controls
ReliaTel™ Controlled Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Electrical Data
Jobsite Connections
Dimensional Data
Weights
Mechanical Specifications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
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Factory or Field Installed Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
4 RT-PRC023-EN
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.
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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.
16 RT-PRC023-EN
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
Economizer from Table 115, p. 137
(100% Outside Air)
*worst case
Electric Heater Size 6 kW from
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
). 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.
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
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
R ReliaTel™ Microprocessor
Digit 10 - Heating Capacity
0=No Electric Heat E=12 kW (3 phase)
A=5 kW (1 phase)
B=6 kW (3 phase)
D=10 kW (1 phase)
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%
B Motorized Outside Air Damper
0-50%
C Economizer, Dry Bulb 0-100% without Barometric Relief
D Economizer, Dry Bulb 0-100%
E Economizer, Reference Enthalpy
0-100% without Barometric Relief
F Economizer, Reference Enthalpy
0-100% with Barometric Relief
,
G Economizer, Comparative
Enthalpy 0-100% without
H Economizer, Comparative
Enthalpy 0-100% with Barometric
Digit 15 - Supply Fan/Drive Type/
Motor
0
2
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
Note:
Applicable to Digit 1, Y models only
B Through the Base Gas Piping
C Through the Base Electric and Gas
Piping
Digit 19 - Disconnect/Circuit
Breaker/Phase Monitor (three- phase only)
0 No Disconnect/No Circuit Breaker
1 Unit Mounted Non-Fused
2
3
4 Phase Monitor & Non-Fused
,
5 Phase Monitor & Circuit Breaker
,
,
Digit 20 - Convenience Outlet
0 No Convenience Outlet
A Unpowered Convenience Outlet
B Powered Convenience Outlet
(three-phase only)
Digit 21 - Communications
0 No Communications Interface
1 Trane Communications Interface
2 LonTalk® Communications
Interface
3
4 Novar 3051 Controls without Zone
Digit 22 - Refrigeration System
Option
0
Digit 23 - Refrigeration Controls
Note:
Applicable to Digit 7 = E
0 No Refrigeration Control
1 Frostat
2
3 Frostat
and Crankcase Heater
Digit 24 - Smoke Detector
0 No Smoke Detector
A
B Supply Air Smoke Detector
C Supply and Return Air Smoke
Detectors
,
Digit 25 - Monitoring Controls
0
1
2 Fan Failure Switch
3 Discharge Air Sensing Tube
4 Clogged Filter Switch and Fan
Fail Switch
5 Clogged Filter Switch and Discharge
6 Fan Fail Switch and Discharge Air
7 Clogged Filter and Fan Fail Switches
and Discharge Air Sensing Tube
8
9
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.
(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.
.
(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.
(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).
(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
.
(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.
(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.
.
(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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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
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.
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
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.
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
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
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.
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
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
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.
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
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
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.
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
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.
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
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
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.
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
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
.
2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
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.
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.
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
.
2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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.
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
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
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.
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
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.
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
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
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.
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
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.
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
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
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.
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.
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
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
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.
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
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.
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
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
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.
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
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.
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
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
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.
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
7½
8½
8½
10
3
4
5
7½
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
7½
8½
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
7½
8½
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
7½
4
4
3
3
3
3
3
3
8½
10
10
10
7½
7½
8½
8½
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
7½
7½
7½
5
5
6
8½
8½
8½
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
8½
8½
8½
8½
7½
7½
7½
7½
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
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
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
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
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
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
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
7½
(b)
7½
(b)
7½
(b)
8½
8½
8½
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
7½
(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
7½
)
7½
)
7½
)
7½
)
8½
5
6
5
5
4
5
4
4
3
3
3
10
10
10
8½
8½
8½
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
7½
( b )
7½
( b )
7½
( b )
8½
8½
8½
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
(
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
7½
7½
7½
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
8½
3
4
4
4
4
5
5
5
5
10
10
3
3
3
8½
8½
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
7½
8½
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
(
20.9
9.5
(
25.7
12.3
(
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
)
30
15
)
45
15
)
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
8½
8½
10
10
6
6
7½
7½
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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Table of contents
- 2 Introduction
- 2 Packaged Rooftop Air Conditioners
- 5 Features and Benefits
- 5 Standard Features
- 6 Options*
- 7 Other Benefits
- 7 Standard Features
- 10 Variety of Options*
- 10 Factory Installed Options*
- 12 Factory or Field Installed Options*
- 13 Field Installed Options*
- 14 Other Benefits
- 16 Rigorous Testing
- 17 Application Considerations
- 18 Selection Procedure
- 18 Cooling Capacity
- 19 Heating Capacity
- 19 Air Delivery Selection
- 21 Model Number Notes
- 20 Model Number Description - 3-10 Ton R-410A
- 22 General Data
- 36 Performance Data
- 58 Direct Drive - Evaporator Fan Performance
- 65 Evaporator Fan Performance
- 133 Fan Performance
- 142 Heating Performance Data
- 148 Controls
- 148 ReliaTel™ Controlled Units
- 151 Electrical Data
- 161 Jobsite Connections
- 162 Dimensional Data
- 174 Weights
- 176 Mechanical Specifications
- 177 Factory Installed Options
- 179 Factory or Field Installed Options
- 180 Field Installed Options