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P R O D U C T S P E C I F I C AT I O N S
P A C K A G E D E L E C T R I C / E L E C T R I C
LCH
Energence
®
Rooftop Units
60 HZ
Bulletin No. 210556
August 2012
Supersedes June 2012
ASHRAE 90.1
COMPLIANT
7.5 to 12.5 Tons
Net Cooling Capacity − 90,000 to 136,000 Btuh
Optional Electric Heat - 7.5 to 60 kW
MODEL NUMBER IDENTIFICATION
Brand/Family
L = Energence ®
Unit Type
C = Packaged Electric Cooling w/ optional Electric Heat
Major Design Sequence
H = 1st Generation
L C H 120 H 4 B N 1 Y
Nominal Cooling Capacity - Tons
092 = 7.5 Tons
102 = 8.5 Tons
120 = 10 Tons
150 = 12.5 Tons
Cooling Efficiency
H = High Efficiency
S = Standard Efficiency
Voltage
Y = 208/230V-3 phase-60hz
G = 460V-3 phase-60hz
J = 575V-3 phase-60hz
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Factory Installed Electric Heat
N = No Heat
C = 7.5 kW Electric Heat
E = 15 kW Electric Heat
G = 22.5 kW Electric Heat
J = 30 kW Electric Heat
K = 45 kW Electric Heat
L = 60 kW Electric Heat
Blower Type
B = Belt Drive, Constant Air Volume (CAV)
M = MSAV ® (Multi-Stage Air Volume) Supply Air Blower Option, Belt Drive
Refrigerant Type
4 = R-410A
A
FEATURES AND BENEFITS
Unit shown with optional
Economizer with
Outdoor Air Hoods
Lennox’ Energence
®
packaged rooftop unit product line was created to save energy with intelligence by offering some of the highest energy efficiency ratings available with a powerful, easy to use unit controller.
This makes Energence rooftop units perfect for business owners looking for an HVAC product with the lowest total cost of ownership. Energence rooftop units feature:
• Hinged Access Panels - Provide quick access to components and protect panels and roof from damage during servicing.
• Isolated Compressor Compartment - Allows performance check during normal compressor operation without disrupting airflow.
• Corrosion-Resistant Removable, Reversible Drain Pan - Provides application flexibility, durability and improved serviceability.
• Thermostatic Expansion Valves - Provide peak cooling performance across the entire application range.
• Scroll Compressors - Standard on all units for reliable, long-term operation.
• Lennox’ Environ™ Coil System - Smaller, lighter condenser coil.
• Humiditrol
®
Dehumidification System - Patented system allows for independent control of temperature and humidity, providing enhanced comfort control.
•
Constant Air Volume (CAV) or MSAV
® constant or multi-staged air delivery.
(Multi-Stage Air Volume) Supply Air Blower Option - Allows
• Auto-Tensioner for Blower Belt - Factory option ensures blower is delivering the proper airflow for comfort, while maximizing efficiency and belt life.
• MERV 13 Filters - Available as factory or field option, provide an enhanced level of indoor air quality, and can help the building qualify for additional LEED credits.
• Foil-Faced Insulation - Insulation on all internal surfaces that have contact with airflow helps minimize airborne fibers and improve IAQ.
Prodigy
®
Control System
Standard on every Energence rooftop unit, the new Prodigy
®
unit controller is the heart of the Lennox
®
controls offering. The intuitive user interface makes setup, troubleshooting and service easier than ever. Each unit tracks the runtime of every major component and records the date and time when service or maintenance is performed.
SmartWire™ System
The SmartWire system simplifies field sensor or thermostat installation through advanced connectors that are keyed and color-coded to help prevent miswiring. Not only is the wire coloring scheme standardized across all models, each connection is intuitively labeled to make troubleshooting and servicing quick and easy.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 2
APPROVALS
AHRI Certified to AHRI Standard
340/360-2007.
ETL listed.
Efficiency ratings are certified by
CSA.
Components are bonded for grounding to meet safety standards for servicing required by UL,
ULC and National and Canadian
Electrical Codes.
All models are ASHRAE 90.1-2010 energy efficiency compliant and meet or exceed requirements of
Section 6.8.
MSAV models meet California
Code of Regulations, Title 24 and ASHRAE 90.1-2010 Section
6.4.3.10 requirements for staged airflow.
A
FEATURES AND BENEFITS
Contents
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Blower Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Electrical/Electric Heat Data . . . . . . . . . . . . . . . . . . . . . . . .29
Electric Heat Capacities. . . . . . . . . . . . . . . . . . . . . . . . . . .33
Features And Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dehumidification System Ratings . . . . . . . . . . . . . . .23
Optional Conventional Temperature Control Systems . . . . . . . . . . .34
Options / Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Outdoor Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Control System . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
(Multi-Stage Air Volume) Models . . . . .11
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Weight Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
APPROVALS
AHRI Certified to AHRI Standard
340/360-2007.
ETL listed.
Efficiency ratings are certified by
CSA.
Components are bonded for grounding to meet safety standards for servicing required by UL,
ULC and National and Canadian
Electrical Codes.
All models are ASHRAE 90.1-2010 energy efficiency compliant and meet or exceed requirements of
Section 6.8.
MSAV models meet California
Code of Regulations, Title 24 and ASHRAE 90.1-2010 Section
6.4.3.10 requirements for staged airflow.
E
NERGY
S
TAR ®
certified units are designed to use less energy, help save money on utility bills, and help protect the environment.
The E
NERGY
S
TAR ®
Partner of the Year Award signifies that
Lennox has made outstanding contributions to design energy efficient units that will lower energy bills, while meeting industry standards for comfort and indoor air quality. Lennox was the first
HVAC manufacturer to win this award and has been a four-time recipient since 2003.
ISO 9001 Registered
Manufacturing Quality System.
WARRANTY
Limited five years on compressors.
Limited three years on the Lennox’
Environ™ Coil System.
Limited three years on Prodigy
®
Unit Controller.
Limited one year all other covered components.
COOLING SYSTEM
Designed to maximize sensible and latent cooling performance at design conditions.
System can operate from 0°F to 125°F without any additional controls.
R-410A Refrigerant
Non-chlorine based, ozone friendly, R-410A.
B
Scroll Compressors
Scroll compressors on all models for high performance, reliability and quiet operation.
Resiliently mounted on rubber grommets for quiet operation.
Compressor Crankcase Heaters
Protects against refrigerant migration that can occur during low ambient operation.
Thermal Expansion Valve
Assures optimal performance throughout the application range.
Removable element head.
Filter/Driers
High capacity filter/drier protects the system from dirt and moisture.
High Pressure Switches
Protects the compressors from overload conditions such as dirty condenser coils, blocked refrigerant flow, or loss of outdoor fan operation.
Low Pressure Switches
Protects the compressors from low pressure conditions such as low refrigerant charge, or low/no airflow.
Freezestats
Protects the evaporator coil from damaging ice build-up due to conditions such as low/no airflow, or low refrigerant charge.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 3
FEATURES AND BENEFITS
COOLING SYSTEM
(CONTINUED)
C
Lennox’ Environ™ Coil System
Condenser coil features lightweight, all aluminum brazed fin construction.
Constructed of three components: a flat extrusion tube, fins inbetween the flat extrusion tube and two refrigerant manifolds.
Environ™ Coil System Features:
• Improved heat transfer performance due to high primary surface area (flat tubes) versus secondary surface (fins).
• Smaller internal volume
(reduced refrigerant charge).
• High durability (all aluminum construction).
• Fewer brazed joints.
• Compact design (reduces unit weight).
• Easy maintenance/cleaning.
Face-split design.
Mounting brackets with rubber inserts secure coil to unit providing vibration dampening and corrosion protection.
Evaporator Coil
Copper tube construction, enhanced rippled-edge aluminum fins, flared shoulder tubing connections, silver soldered construction for improved heat transfer.
Cross row circuiting with rifled copper tubing optimizes both sensible and latent cooling capacity.
Condensate Drain Pan
Plastic pan, sloped to meet drainage requirements per
ASHRAE 62.1.
Side or bottom drain connections.
Reversible to allow connection at back of unit.
D
Outdoor Coil Fan Motors
Thermal overload protected, totally enclosed, permanently lubricated ball bearings, shaft up, wire basket mount.
Outdoor Coil Fans
PVC coated fan guard furnished.
REQUIRED SELECTIONS
Cooling Capacity
Specify nominal cooling capacity of the unit
OPTIONS/ACCESSORIES
Factory Installed
Conventional Fin/Tube
Condenser Coil
(replaces Environ Coil System)
Copper tube construction, enhanced rippled-edge aluminum fins, flared shoulder tubing connections, silver soldered construction.
NOTE - Required if Humiditrol
®
Dehumidification System is ordered.
Service Valves
Fully serviceable brass valves installed in discharge & liquid lines.
Not available for units equipped with Environ Coil System or
Humiditrol option.
Factory or Field Installed
Condensate Drain Trap
Available in copper or PVC.
Field installed only, may be factory ordered to ship with unit.
Drain Pan Overflow Switch
Monitors condensate level in drain pan, shuts down unit if drain becomes clogged.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 4
FEATURES AND BENEFITS
CABINET
E
Construction
Heavy-gauge steel panels and full perimeter heavy-gauge galvanized steel base rail provides structural integrity for transportation, handling, and installation.
Base rails have rigging holes.
Three sides of the base rail have forklift slots.
Raised edges around duct and power entry openings in the bottom of the unit provide additional protection against water entering the building.
Airflow Choice
Units are shipped in downflow
(vertical) configuration, can be field converted to horizontal airflow with optional Horizontal Discharge Kit.
Duct Flanges
Provided for horizontal duct attachment.
Power Entry
Electrical lines can be brought through the unit base or through horizontal access knock-outs
Exterior Panels
Constructed of heavy-gauge, galvanized steel with a two-layer enamel paint finish.
Insulation
All panels adjacent to conditioned air are fully insulated with nonhygroscopic fiberglass insulation.
Unit base is fully insulated. The insulation also serves as an air seal to the roof curb, eliminating the need to add a seal during installation.
F
Hinged Access Panels
Hinged tool-less access panels are provided for the filter section, blower/heating section and compressor/controls section.
All hinged panels have seals and quarter-turn latching handles to provide a tight air and water seal.
REQUIRED SELECTIONS
Airflow Configuration
Specify downflow or horizontal.
OPTIONS/ACCESSORIES
Factory or Field Installed
Return Air Adaptor Plate
For same size L Series
®
and
T-Class™ unit replacement.
Installs on return air opening in unit to match return air opening on existing roof curbs. Also see
Accessory Air Resistance table.
Factory Installed
Corrosion Protection
A completely flexible immersed coating with an electrodeposited dry film process. (AST ElectroFin
E-Coat) Meets Mil Spec
MIL-P-53084, ASTM B117
Standard Method Salt Spray
Testing.
Indoor Corrosion Protection:
- Coated coil
- Coated reheat coil (Humiditrol)
- Painted blower housing
- Painted base
Outdoor Corrosion Protection:
- Coated coil
- Painted base
Field Installed
Coil Guards
Painted, galvanized steel wire guards to protect outdoor coil.
Not used with Hail Guards.
Hail Guards
Constructed of heavy gauge steel, painted to match cabinet, helps protect outdoor coils from hail damage.
Not used with Coil Guards.
Horizontal Discharge Kit
Consists of duct covers to block off downflow supply and return air openings for horizontal applications.
Also includes return air duct flanges for end return air when economizer is used in horizontal applications.
NOTE - When configuring unit for horizontal application with economizer, a separate Horizontal
Barometric Relief Damper with
Hood must be ordered separately for installation in the return air duct.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 5
FEATURES AND BENEFITS
G
BLOWER
A wide selection of supply air blower options are available to meet a variety of airflow requirements.
Motor
Overload protected, equipped with ball bearings. Belt drive motors are offered on all models and are available in several different sizes to maximize air performance.
Motor Efficiency
All blower motors 5 hp and above meet minimum energy efficiency standards in accordance with the
Energy Independence and Security
Act (EISA).of 2007.
Supply Air Blower
Forward curved blades, double inlet, blower wheel is statically and dynamically balanced. Equipped with ball bearings and adjustable pulley (allows speed change).
Blower assembly slides out of unit for servicing.
REQUIRED SELECTIONS
Select Constant Air Volume
(CAV) or MSAV
®
(Multi-Stage
Air Volume) Supply Air Blower
Option
On Constant Air Volume (CAV) models, the supply air blower will provide a constant volume of air.
On MSAV (Multi-Stage Air Volume) models the supply air blower will stage the amount of airflow according to compressor stages, heating demand, ventilation demand or smoke alarm.
NOTE - Units with the MSAV supply air blower option have the same face split indoor coils as units with the CAV supply air blower option. Part load airflow in cooling mode on MSAV units should not be set below 220 cfm/ nominal full load ton to reduce the risk of evaporator coil freeze-up.
H
Utilizes a Variable Frequency
Drive (VFD) to stage the supply blower airflow. The VFD alters the frequency and voltage of the power supply to the blower to control blower speed.
The amount of airflow for each stage can be set according to an
ECTO parameter in the Prodigy
®
Unit Controller. Unit is shipped from the factory with preset airflow.
The MSAV supply air blower option can be ordered with or without an Electronic Bypass Control. If equipped with the bypass control the MSAV features manual
(default) or automatic electronic bypass control of the VFD. In case of a VFD malfunction, a VFD alarm is generated by the Prodigy
®
Unit Controller. The VFD can be manually bypassed to continue unit operation at full blower speed.
Or the unit controller can be set to automatically switch to full blower speed if a VFD alarm is generated.
The VFD has an operational range of -40 to 125°F outdoor air ambient temperature.
Lower operating costs are obtained when the blower is operated on lower speeds.
Ordering Information
Specify motor horsepower and drive kit number when base unit is ordered.
OPTIONS/ACCESSORIES
Factory Installed
Blower Belt Auto-Tensioner
Provides proper tension to belt drive blower belt without the need for regular adjustments. Maintains airflow and proper performance.
ELECTRICAL
REQUIRED SELECTIONS
Voltage Choice
Specify when ordering base unit.
OPTIONS/ACCESSORIES
Factory Installed
Circuit Breakers
HACR type. For overload and short circuit protection. Factory wired and mounted in the power entry panel. Current sensitive and temperature activated. Manual reset.
Phase/Voltage Detection
(Optional for CAV Models Only)
Phase detection monitors power supply to assure phase is correct at unit start-up. If phase is incorrect, the unit will not start and an alarm code is reported to the unit controller. Protects unit from being started with incorrect phasing which could lead to issues such as compressors running backwards.
Voltage detection monitors power supply voltage to assure proper voltage. If voltage is not correct
(over/under voltage conditions) the unit will not start and an alarm code is reported to the unit controller.
NOTE - Phase/voltage detection is furnished when the MSAV (Multi-
Stage Air Volume) option is ordered.
Factory or Field Installed
Disconnect Switch
Accessible from outside of unit, spring loaded weatherproof cover furnished.
I
Electric Heat
Helix wound nichrome elements, individual element limit controls, wiring harness. Unit fuse block is furnished as standard. See
Options / Accessories tables for ordering information.
J
GFI Service Outlets (2)
115V ground fault circuit interrupter
(GFCI) type, non-powered, fieldwired.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 6
FEATURES AND BENEFITS
INDOOR AIR QUALITY
K
Air Filters
Disposable 2 inch filters furnished as standard.
OPTIONS/ACCESSORIES
Factory or Field Installed
Healthy Climate
®
High
Efficiency Air Filters
Disposable MERV 8 or MERV 13
(Minimum Efficiency Reporting
Value based on ASHRAE 52.2) efficiency 2 inch pleated filters.
Healthy Climate
®
UVC
Germicidal Lamps
Germicidal lamps emit ultra-violet
(UV-C) energy, which has been proven to be effective in reducing microbes such as viruses, bacteria, yeasts, and molds. This process either destroys the organism or controls its ability to reproduce.
UV-C energy greatly reduces the growth and proliferation of mold and other bioaerosols (bacteria and viruses) on illuminated surfaces (particularly coil and drain pan).
Lamps are field installed in the blower/evaporator coil section.
All necessary hardware for installation is included.
Lamps operate on 208/230V power supply. Step-down transformer must be field supplied when used with 460V and 575V rooftop units.
Magnetic safety interlock terminates power when access panels are removed.
Approved by ETL.
Field Installed
Replacement Filter Media Kit
With Frame
Replaces existing pleated filter media. Includes washable metal mesh screen and metal frame with clip for holding replaceable nonpleated filter.
Indoor Air Quality (CO
Sensors
Monitors CO
2
)
2
levels, reports to the Prodigy
®
Unit Controller which adjusts economizer dampers as needed.
SERVICEABILITY
Designed to streamline general maintenance and decrease troubleshooting time.
Diagnostics
Prodigy Unit Controller diagnostic scrolling text pinpoints problems, minimizing troubleshooting time.
SmartWire™ System
Advanced wiring connectors are keyed and color-coded to prevent miswiring. Wire coloring scheme is standardized across all models.
Each connection is intuitively labeled to make troubleshooting and servicing quick and easy.
Electrical Plugs
Positive connection electrical plugs are used to connect common accessories or maintenance parts for easy removal or installation.
Toolless, Hinged Access
Panels
Large access panels are hinged and have quarter-turn, latching handles for quick and easy access to maintenance areas (filter, compressor / controls/ blower / heat section).
Blower Access
Supply air blower parts are located near the access door for easy servicing and adjustment.
Thermal Expansion Valves
Thermal expansion valves are located near the perimeter of the unit for easier access.
Removable element head allows change out of element and bulb without removing the TXV.
Coil Cleaning
Condenser coils with hinged access panels allow easy cleaning.
Standard Components
A large number of common maintenance parts are standard throughout the entire range of sizes (3-30 tons), reducing the need to carry a lot of different parts to the job or maintain in inventory.
Compressor Compartment
Compressors are located near the perimeter of the unit for easier access.
Compressors are isolated from the condenser airflow allowing system operation checks to be done without changing the airflow across the outdoor coils.
Service Valves (optional)
Optional factory installed liquid and discharge service valves allow refrigerant to be isolated to the high side for service work on the low side of the refrigeration system.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 7
PRODIGY
®
CONTROL SYSTEM
L
PRODIGY UNIT CONTROLLER
Indoor Air Quality Input -
Demand Control Ventilation ready
Low Ambient Controls - Cooling operation down to 0°F.
Gas Valve Time Delay Between
First and Second Stage
Minimum Compressor Run Time
The Prodigy Unit Controller is a microprocessor-based control board that provides flexible control of all unit functions.
Prodigy Unit Controller features:
Scrolling Display - Scrolls full text instead of numerical codes.
Push Buttons - Simplified navigation during setup and diagnostics.
Guided Setup Procedure -
Insures proper installation and setup of the rooftop unit.
Profile setup - Copy key setpoints between units with the same configuration greatly reducing setup time.
USB Port - Easily download and transfer unit information via a USB flash drive and also interface with Lennox
Unit Controller
Software.
Self Test Mode - Confirm proper component and system operation.
Time Clock with Run-time
Information
Built-In Functions Include:
Adjustable Blower On/Off Delay
Built-in Control Parameter
Defaults
Compressor Time-Off Delay
DDC Compatible
Dirty Filter Switch Input
Discharge Air Temperature
Control
Display/Sensor Readout
Network Capable - Can be daisy chained to other units or controls.
Night Setback Mode
Return Air Temperature Limit
Control
Safety Switch Input - Allows
Controller to respond to a external safety switch trip.
Service Relay Output
Smoke Alarm Mode - Four choices.
Staging - up to 4 heat/4 cool (zone sensor or network operation). Up to 2 heat/2 cool (standard Prodigy unit controller thermostat input).
Up to 3 cool (thermostat input with additional relay).
“Strike Three” Protection
Gas Reheat Control -
Simultaneous heating and cooling operation for controlling humidity for process air applications such as supermarkets.
On Demand Dehumidification -
Monitors and controls condenser hot gas reheat operation with
Humiditrol
®
option.
Thermostat Bounce Delay
Warm Up Mode Delay
LED Indicators
PC Interface - For use with PC with optional Unit Controller software.
Zone Sensor Operation - Controls zone temperature.
OPTIONS / ACCESSORIES
Factory or Field Installed
Economizer Control Options -
See Economizer / Outdoor Air /
Exhaust Options.
Fresh Air Tempering
Extensive Unit Diagnostics -
Over 100 diagnostic and status messages in English.
Exhaust Fan Control Modes -
Fresh air damper position.
Blower Proving Switch
Monitors blower operation, shuts down unit if blower fails.
Dirty Filter Switch
Senses static pressure increase indicating dirty filter condition.
NOTE - Prodigy Control System features shown vary with the type of rooftop unit the control is installed in.
Permanent Diagnostic Code Storage
Field Changeable Control
Setpoints - Over 200 different control setpoints.
Energence
NOTE - See separate Prodigy Control
System Product Specifications Bulletin for additional information.
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 8
CONTROLS OPTIONS
Factory or Field Installed
Fresh Air Tempering
Used in applications with high outside air requirements. The
Controller energizes the first stage heat as needed to maintain a minimum supply air temperature for comfort, regardless of the thermostat demand. When ordered as a factory option, the sensor ships with the unit but must be field installed.
Smoke Detector
Photoelectric type, installed in supply air section, return air section or both sections. Available with power board and single sensor (supply or return) or power board and two sensors (supply and return). Power board located in unit control compartment.
Interoperability via BACnet
®
or
LonTalk
®
Protocols
Communication compatible with third-party automation systems that support the BACnet Application
Specific Controller device profile, LonMark
®
Space Comfort
Controller functional profile, or
LonMark Discharge Air Controller functional profile.
Commercial Control Systems
L Connection
®
Network Control
System
Complete building automation control system for single or multi-zone applications. Options include local interface, software for local or remote communication, and hardware for networking other control functions. See L
Connection Network Control
System Product Specifications
Bulletin for details.
Aftermarket DDC
Novar® Unit Controller and options.
Thermostats
Control system and thermostat options. Aftermarket unit controller options.
Field Installed
Humidity Sensor Kit
Humidity sensor required with factory installed Humiditrol
® dehumidification option or
Supermarket reheat field selectable option.
OPTIONS / ACCESSORIES
M
ECONOMIZER/EXHAUST
OPTIONS
Factory or Field Installed
Economizer - Downflow or
Horizontal With Hood
Parallel gear-driven action return air and outdoor air dampers, plug-in connections to unit, nylon bearings, neoprene seals, 24-volt, fully-modulating, spring return motor, adjustable minimum damper position. Economizer includes outdoor air hood.
Outdoor Air Hood is included when economizer is factory installed and is furnished with economizer when ordered for field installation.
Choice of economizer control options:
1. Differential Sensible Control
Factory setting. Uses outdoor air and return air sensors that are furnished with the unit.
The Prodigy Unit Controller compares outdoor air with return air. When the outdoor air is below the configured setpoint and cooler than return air, the controller activates the economizer.
NOTE - Differential Sensible
Control can be configured in the field to provide Offset Differential
Sensible Control or Single
Sensible Control.
In Offset Differential Sensible
Control mode, the economizer is enabled if the temperature differential (offset) between outdoor air and return air reaches the configured setpoint.
In Single Sensible Control mode, the economizer is enabled when outdoor air temperature falls below the configured setpoint.
2. Global Control
The unit controller communicates with a DDC system with one global sensor
(enthalpy or sensible) to determine whether outside air is suitable for free cooling on all units connected to the control system. Sensor must be field provided.
N
3. Single Enthalpy Control
Outdoor air enthalpy sensor enables economizer if the outdoor enthalpy is less than the setpoint of the board.
4. Differential Enthalpy Control
Two solid-state enthalpy sensors allow the economizer control to select between outdoor air or return air, whichever has lower enthalpy.
Factory or Field Installed
Downflow Barometric Relief
Dampers
Barometric Relief Dampers allow relief of excess air, aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle For use in downflow applications only. Exhaust hood furnished.
Power Exhaust Fan
Installs internal to unit for downflow applications only with Economizer option. Provides exhaust air pressure relief. Interlocked to run when supply air blower is operating, fan runs when outdoor air dampers are 50% open
(adjustable), motor is overload protected. Requires Economizer and Downflow Barometric Relief
Dampers. Fan is 20 in. diameter with 5 blades (K1PWRE10B) WITH
1/3 hp motor.
Field Installed
Horizontal Barometric Relief
Dampers
For use when unit is configured for horizontal applications requiring an economizer.
Allows relief of excess air
Aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle.
Field installed in return air duct.
Bird screen and exhaust hood furnished.
Requires Horizontal Discharge Kit.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 9
OUTDOOR AIR OPTIONS
Factory or Field Installed
Outdoor Air Damper - Downflow or Horizontal With Air Hood
Linked mechanical dampers, 0 to
25% (fixed) outdoor air adjustable, installs in unit. Includes outdoor air hood.
Automatic model features fully modulating spring return damper motor with plug-in connection.
Manual model features a slide damper.
Maximum mixed air temperature in cooling mode: 100°F.
ROOF CURBS (DOWNFLOW)
Nailer strip furnished, mates to unit, US National Roofing
Contractors Approved, shipped knocked down.
Clip Curbs - Uses interlocking tabs to fasten corners together. No tools required.
Standard Curbs - Curb corners fasten together with furnished hardware.
Transition Curbs - Curbs are regionally sourced. Dimensions will vary based upon the source.
Contact your Lennox sales representative for a detailed cut sheet with applicable dimensions.
See Options/Accessories table for available curbs.
CEILING DIFFUSERS
Ceiling Diffusers
(Flush or Step-Down)
Aluminum grilles, large center grille, insulated diffuser box with flanges, hanging rings furnished, interior transition (even air flow), internally sealed (prevents recirculation), adapts to T-bar ceiling grids or plaster ceilings.
Transitions (Supply and
Return)
Used with diffusers, installs in roof curb, galvanized steel construction, flanges furnished for duct connection to diffusers, fully insulated.
OPTIONS / ACCESSORIES
HUMIDITROL DEHUMIDIFICATION® SYSTEM
NOTE - Not available with
Environ Coil System.
Conventional Fin/Tube condenser coil must be ordered as a factory option.
Factory installed option designed to control humidity.
Provides dehumidification on demand using ASHRAE 90.1 recommended method for comfort conditioning humidity control.
Unit comes equipped with one row reheat coil, solenoid valve and humidity controller.
In addition to a thermostat or room sensor used for conventional operation, a humidity sensor is required and must be located in the occupied space. Remote
Mounted Humidity Sensor Kit is required for field installation.
The humidity sensor provides input to the Unit Controller which is used to control activation of the dehumidification operation.
Reheat controls are located in the compressor control section of the unit for easy access.
Benefits
Improves indoor air quality.
Helps prevents damage due to high humidity levels.
Improves comfort levels by reducing space humidity levels.
OPERATION
No Dehumidification Demand
The unit will operate conventionally whenever there is a demand for cooling or heating and no dehumidification demand.
Free cooling is only permitted when there is no demand for dehumidification.
Dehumidification Demand Only
The Unit Controller is factory set at 60% relative humidity setpoint and can be adjusted at the Unit
Controller or with optional Unit
Controller Software.
For L Connection
®
Network Control
Panel (NCP) applications, the humidity setpoint can be adjusted at the NCP.
Reheat operation will initiate on a dehumidification demand and does not require a cooling demand.
REHEAT
COIL
HUMIDITROL REFRIGERANT SCHEMATIC
EVAPORATOR
COIL
CONDENSER COIL
The unit will operate in the dehumidification mode until the relative humidity of the conditioned space is below the setpoint.
The reheat coil is sized to provide
68°F to 75°F supply air during reheat operation.
This reduces sensible cooling capacity and extends compressor run time to control humidity when the cooling load is low.
A solenoid valve diverts hot gas from the compressor to the reheat coil.
The cooled and dehumidified air from the evaporator is reheated as it passes through the reheat coil.
The de-superheated and partially condensed refrigerant continues to the outdoor condenser coil where condensing is completed. The unit will continue to operate in this mode until the dehumidification demand is satisfied.
See Sequence of Operation for additional information.
Dehumidification and Cooling
Demand (Thermostat/Room
Sensor Application)
If both a dehumidification and a full cooling load demand occur, the system will operate in cooling until the cooling demand is satisfied.
Then the system will energize the dehumidification mode.
ACCESSORIES
Humidity Sensor Kit, Remote
Mounted Humidity sensor required with factory installed Humiditrol
®
Option or Supermarket reheat field selectable option.
REFRIGERANT
CIRCUIT 1
REFRIGERANT
CIRCUIT 2
REHEAT
VALVE
CHECK
VALVE
EXPANSION
VALVES
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 10
SEQUENCE OF OPERATION - MSAV
®
(MULTI-STAGE AIR VOLUME) MODELS
Objective: Outline the unit functions as a result of room thermostat or zone sensor demands.
Given: When economizer is present, it will function as an integral part of the unit cooling system. When not present,
unit will function as if economizer is present but outdoor ambient is high and sensed as not suitable.
UNIT OPERATION WITH 2-STAGE THERMOSTAT (2 COOL AND 2 HEAT STAGES, Y1, Y2, W1, W2)
SUPPLY AIR BLOWER SPEED
Unit has following supply air blower speed setting:
• Ventilation speed
• Cooling Speed - Low
• Cooling Speed - High
• Heating speed
• Smoke speed (Used only in smoke removal option - not discussed)
1
UNIT FEATURES AN ECONOMIZER AND OUTDOOR AIR IS SUITABLE
Cooling - Thermostat Mode (Y1, Y2)
Y1 Demand:
All compressors are off, supply air blower is on low cooling speed to minimize blower power consumption, economizer modulates (minimum to maximum open position) to maintain 55°F supply air temperature (default unit controller setting).
Y2 Demand:
All compressors are off, supply air blower is on high cooling speed providing higher cooling capacity, and economizer modulates to maintain 55°F supply air temperature.
If economizer stays at maximum open for 3 minutes, compressor 1 is energized while supply air blower stays on high cooling speed providing maximum cooling capacity.
1
Outdoor air suitability is determined by the energy state of outdoor ambient (enthalpy or sensible) and its ability to achieve the desired free cooling effects. Outdoor air suitability can also be determined by a third party controller and provided to the rooftop unit via a network connection.
UNIT DOES NOT FEATURE AN ECONOMIZER OR OUTDOOR AIR IS NOT SUITABLE
Y1 Demand:
Compressor 1 operates and supply air blower operates at low cooling speed.
Y2 Demand:
All compressors operate and supply air blower operates at high cooling speed.
DEHUMIDIFICATION MODE
If a unit with Humiditrol
®
Dehumidification Option receives a call for dehumidification, economizer free cooling is locked out.
Call For Dehumidification, No Y1, Y2 demand:
1st stage compressor operates, supply air blower operates at high cooling speed, and the reheat valve is energized.
Y1 Demand With A Call For Dehumidification:
All compressors operate, supply air blower operates at high cooling speed and the reheat valve is energized.
Y2 Demand With A Call For Dehumidification:
All compressors operate, supply air blower operates at high cooling speed, and the reheat valve is de-energized.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 11
SEQUENCE OF OPERATION - MSAV
®
(MULTI-STAGE AIR VOLUME) MODELS
UNIT OPERATION WITH 3-STAGE THERMOSTAT OR ZONE SENSOR
(3 COOL AND 2 HEAT STAGES, Y1, Y2, Y3 AND W1, W2)
SUPPLY AIR BLOWER SPEED
Unit has following supply air blower speed setting:
• Ventilation speed
• Cooling Speed - Low
• Cooling Speed - High
• Heating speed
• Smoke speed (Used only in smoke removal option - not discussed)
1
UNIT FEATURES AN ECONOMIZER AND OUTDOOR AIR IS SUITABLE
Cooling - Thermostat or Zone Sensor Mode (Y1, Y2, Y3)
Y1 Demand:
All compressors are off, supply air blower is on low cooling speed to minimize blower power consumption, economizer modulates (minimum to maximum open position) to maintain 55°F supply air temperature (default unit controller setting).
Y2 Demand:
All compressors are off, supply air blower is on high cooling speed providing higher cooling capacity, and economizer modulates to maintain 55°F supply air temperature.
If economizer stays at maximum open for 3 minutes, compressor 1 is energized while supply air blower stays on high cooling speed providing maximum cooling capacity. After compressors are energized the economizer stays at maximum open.
Y3 Demand:
Compressors 1 and 2 are energized while supply air blower stays on high cooling speed.
1
Outdoor air suitability is determined by the energy state of outdoor ambient (enthalpy or sensible) and its ability to achieve the desired free cooling effects. Outdoor air suitability can also be determined by a third party controller and provided to the rooftop unit via a network connection.
UNIT DOES NOT FEATURE AN ECONOMIZER OR OUTDOOR AIR IS NOT SUITABLE
Y1 Demand:
Compressor 1 operates and supply air blower operates at low cooling speed.
Y2 or Y3 Demand:
All compressors operate and supply air blower operates at high cooling speed.
DEHUMIDIFICATION MODE
If a unit with Humiditrol® Dehumidification Option receives a call for dehumidification, economizer free cooling is locked out.
Call For Dehumidification, No Y1, Y2 demand:
1st stage compressor operates, supply air blower operates at high cooling speed, and the reheat valve is energized.
Y1 Demand With A Call For Dehumidification:
All compressors operate, supply air blower operates at high cooling speed and the reheat valve is energized.
Y2 Or Y3 Demand With A Call For Dehumidification:
All compressors operate, supply air blower operates at high cooling speed, and the reheat valve is de-energized.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 12
SEQUENCE OF OPERATION - MSAV
®
(MULTI-STAGE AIR VOLUME) MODELS
HEATING MODE (ELECTRIC HEAT)
NOTE - HEATING MODE IS THE SAME FOR ALL CONTROL OPTIONS
W1 Demand:
1st stage electric heat is energized and the supply air blower operates at heating speed.
W2 Demand:
2nd stage electric heat is energized and the supply air blower operates at heating speed (45 or 60 kW electric heat option only).
MODULATING OUTDOOR AIR DAMPER
The minimum damper position for “occupied low blower” and “occupied high blower” is adjusted during unit setup to provide minimum fresh air requirements per ASHRAE 62.1 at the corresponding supply air blower speeds.
• When supply air blower is off or the unit is in unoccupied mode, the outdoor air damper is closed.
• When unit is in occupied mode and supply air blower is operating at a speed below the “midpoint” blower speed, the outdoor air damper is at minimum “low blower” position.
• When unit is in occupied mode and supply air blower is operating at a speed equal to or above the “midpoint” blower speed, the outdoor air damper is at minimum “high blower” position.
NOTE - The “midpoint” blower speed is an average of the minimum and maximum blower speed (minimum speed + maximum speed divided by 2).
POWER EXHAUST OPERATION
NOTE - POWER EXHAUST OPERATION IS THE SAME FOR ALL CONTROL OPTIONS
Power exhaust blower operates when economizer outdoor air dampers are 50% open (adjustable) and when supply air blower speed is above 70% (adjustable) of full speed.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 13
OPTIONS / ACCESSORIES
Item Description
Model
Number
Catalog
Number
Unit Model No
092 102 120 150
COOLING SYSTEM
Condensate Drain Trap
Conventional Fin/Tube Condenser Coil (replaces Environ Coil System)
PVC - C1TRAP20AD2
76W26
OX OX OX OX
Copper - C1TRAP10AD2
76W27
OX OX OX OX
Factory O O O O
Corrosion Protection
Drain Pan Overflow Switch
Refrigerant Type
Service valves (not for Environ™ Coil System or Humiditrol equipped units)
Factory O O O O
E1SNSR71AD1
68W88
OX OX OX OX
R-410A O O O O
Factory O O O O
BLOWER - SUPPLY AIR
Blower Option CAV (Constant Air Volume) Factory
MSAV (Multi-Stage Air Volume) supply air blower option (With VFD Bypass Control) Factory
MSAV (Multi-Stage Air Volume) supply air blower option (Without VFD Bypass Control) Factory
Motors - Constant Air
Volume (CAV)
Belt Drive (standard or high efficiency) - 2 hp Factory
Belt Drive (standard or high efficiency) - 3 hp Factory
Motors - MSAV
®
Multi-Stage Air Volume
Belt Drive (standard efficiency) - 5 hp Factory
Belt Drive (high efficiency) - 2 hp Factory
Belt Drive (standard or high efficiency) - 3 hp Factory
Belt Drive (standard efficiency) - 5 hp Factory
Drive Kits
See Blower Data Tables for selection
Kit #1 590-890 rpm Factory
Kit #2 800-1105 rpm Factory
Kit #3 795-1195 rpm Factory
Kit #4 730-970 rpm Factory
Kit #5 940-1200 rpm Factory
Kit #6 1015-1300 rpm Factory
Kit #7 730-970 rpm Factory
Kit #8 940-1200 rpm Factory
Kit #9 1015-1300 rpm Factory
Kit #10 900-1135 rpm Factory
Kit #11 1040-1315 rpm Factory
Kit #12 1125-1425 rpm Factory
Blower Belt Auto-Tensioner Factory
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Blower Proving Switch
Commercial Controls L Connection
®
C1SNSR35FF1
53W65
OX OX OX OX
Building Automation System Factory X X X X
Dirty Filter Switch
Fresh Air Tempering
Prodigy
®
Control System - BACnet
Prodigy
®
Control System - LonTalk
Novar
®
®
Module - C0CTRL60AE1L
59W51
OX OX OX OX
®
Module - C0CTRL65FF1
54W27
OX OX OX OX
ETM-2051 - E0CTRL30B1
64W73
OX OX OX OX
Novar
®
LSM Factory O O O O
Smoke Detector - Supply or Return (Power board and one sensor)
Smoke Detector - Supply and Return (Power board and two sensors)
E1SNSR55B-1
53W67
OX OX OX OX
C1SNSR75AD1
58W63
OX OX OX OX
C1SNSR44B-1
53W80
OX OX OX OX
C1SNSR43B-1
53W81
OX OX OX OX
NOTE - Catalog and model numbers shown are for ordering field installed accessories.
OX - Configure To Order (Factory Installed) or Field Installed
O = Configure To Order (Factory Installed)
X = Field Installed
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CABINET
Coil Guards
Hail Guards
Horizontal Discharge Kit
Return Air Adaptor Plate (for L Series
®
Environ™ Coil System - E1GARD21B-1
92W62
Conventional Fin/Tube Condenser Coil - E1GARD20B-1
55W06
Environ™ Coil System - E1GARD11B-1
92W61
Conventional Fin/Tube Condenser Coil - E1GARD10B1
55W07
and T-Class™ replacement)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
K1HECK00B-1
51W25
X X X X
C1CONV10B-1
54W96
OX OX OX OX
CONTROLS
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 14
OPTIONS / ACCESSORIES
Item Description
Model
Number
Catalog
Number
Unit Model No
092 102 120 150
INDOOR AIR QUALITY
Air Filters
Healthy Climate
®
High Efficiency Air Filters
20 x 25 x 2 (Order 4 per unit)
Replacement Media Filter With Metal Mesh
Frame (includes non-pleated filter media)
Indoor Air Quality (CO
2
) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display
Sensor - Wall-mount, off-white plastic cover, no display
Sensor - Black plastic case with LCD display, rated for plenum mounting
Sensor - Wall-mount, black plastic case, no display, rated for plenum mounting
CO
2
Sensor Duct Mounting Kit - for downflow applications
Aspiration Box - for duct mounting non-plenum rated CO
2
( 87N53 or 77N39)
UVC Germicidal Lamps
1
Healthy Climate
®
UVC Light Kit (208/230v-1ph)
sensors
HUMIDITROL
®
CONDENSER REHEAT OPTION
MERV 8 - C1FLTR15B-1
50W61
OX OX OX OX
MERV 13 - C1FLTR40B-1
52W41
OX OX OX OX
C1FLTR30B-1-
C0SNSR50AE1L
C0SNSR52AE1L
C0SNSR51AE1L
C0MISC19AE1
C0MISC19AE1-
C0MISC16AE1-
C1UVCL10B-1
Y3063
77N39
87N53
87N52
87N54
85L43
90N43
54W62
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
OX OX OX OX
Humiditrol (NOTE - Not available with Environ Coil System. Conventional Fin/Tube condenser coil must be ordered as a factory option)
Humidity Sensor Kit, Remote mounted (required)
Factory
COSNSR31AE-1
17M50
ELECTRICAL
O
X
O
X
O
X
O
X
Voltage 60 hz 208/230V - 3 phase Factory
460V - 3 phase Factory
O
O
O
O
O
O
O
O
HACR Circuit Breakers
575V - 3 phase Factory
Factory
O
O
O
O
O
O
O
O
Disconnect Switch - See Electrical/Electric Heat tables for selection 80 amp - C1DISC080B-1
54W56
OX OX OX OX
150 amp - C1DISC150B-1
54W57
OX OX OX OX
GFI Service
Outlets
15 amp non-powered, field-wired (208/230V, 460V only) LTAGFIK10/15
74M70
OX OX OX OX
20 amp non-powered, field-wired (575V only) Factory O O O O
Phase/Voltage Detection (Optional for CAV options only, furnished with MSAV option) Factory O O O O
ELECTRIC HEAT
7.5 kW
15 kW
22.5 kW
30 kW
45 kW
208/230V-3ph - C1EHO075B-1Y
56W38
OX OX
460V-3ph - C1EHO075B-1G
56W39
OX OX
575V-3ph - C1EHO075B-1J
56W40
OX OX
208/230V-3ph - C1EHO015B-1Y
56W41
OX OX OX OX
460V-3ph - C1EHO150B-1G
56W42
OX OX OX OX
575V-3ph - C1EHO150B-1J
56W43
OX OX OX OX
208/230V-3ph - C1EHO225B-1Y
56W44
OX OX OX OX
460V-3ph - C1EHO225B-1G
56W45
OX OX OX OX
575V-3ph - C1EHO225B-1J
56W46
OX OX OX OX
208/230V-3ph - C1EHO300B-1Y
56W47
OX OX OX OX
460V-3ph - C1EHO300B-1G
56W48
OX OX OX OX
575V-3ph - C1EHO300B-1J
56W49
OX OX OX OX
208/230V-3ph - C1EHO450B-1Y
56W50
OX OX OX OX
460V-3ph - C1EHO450B-1G
56W51
OX OX OX OX
60 kW
575V-3ph - C1EHO450B-1J
56W52
OX OX OX OX
208/230V-3ph - C1EHO600B-1Y
55W02
OX OX
460V-3ph - C1EHO600B-1G
55W03
575V-3ph - C1EHO600B-1J
55W04
OX OX
OX OX
1
Lamps operate on 110-230V single-phase power supply. Step-down transformer may be ordered separately for 460V and 575V units. Alternately, 110V power supply may be used to directly power the UVC ballast(s)
NOTE - Catalog and model numbers shown are for ordering field installed accessories.
OX - Configure To Order (Factory Installed) or Field Installed
O = Configure To Order (Factory Installed)
X = Field Installed
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 15
OPTIONS / ACCESSORIES
Item Description
ECONOMIZER
Economizer
Economizer - Downflow or Horizontal (Hood furnished)
Economizer Controls
Differential Enthalpy
Sensible Control
Single Enthalpy
Global Control
Downflow Barometric Relief Dampers
Barometric Relief Dampers (Exhaust hood furnished)
Horizontal Barometric Relief Dampers
Barometric Relief Dampers (Exhaust hood furnished)
OUTDOOR AIR
Outdoor Air Dampers
Motorized Dampers (Hood furnished)
Manual Dampers (Hood furnished)
POWER EXHAUST
Standard Static
Model
Number
Catalog
Number
Unit Model No
092 102 120 150
E1ECON15B-1
55W05
OX OX OX OX
Order 2 - C1SNSR64FF1
53W64
OX OX OX OX
Sensor is Furnished Factory O O O O
C1SNSR64FF1
53W64
OX OX OX OX
Sensor Field Provided Factory O O O O
C1DAMP55B-1
74W46
OX OX OX OX
LAGEDH03/15
53K04
X X X X
E1DAMP20B-1
63W60
OX OX OX OX
C1DAMP10B-1
53W48
OX OX OX OX
208/230V-3ph - K1PWRE10B-1Y
53W44
OX OX OX OX
460V-3ph - K1PWRE10B-1G
53W45
OX OX OX OX
575V-3ph - K1PWRE10B-1J
53W46
OX OX OX OX
ROOF CURBS - DOWNFLOW
Clip Curb
8 in. height
14 in. height
18 in. height
24 in. height
Standard
8 in. height
14 in. height
24 in. height
Adjustable Pitched Curb
14 in. height
CEILING DIFFUSERS
Step-Down - Order one
Flush - Order one
Transitions (Supply and Return) - Order one
C1CURB23B-1
54W46
C1CURB20B-1
54W47
C1CURB21B-1
54W48
C1CURB22B-1
54W49
C1CURB12B-1
54W44
C1CURB10B-1
54W43
C1CURB11B-1
54W45
C1CURB55B-1
54W50
RTD11-95
29G04
RTD11-135
29G05
RTD11-185
29G06
FD11-95
29G08
FD11-135
29G09
FD11-185
29G10
LASRT08/10
24L14
LASRT10/12
49K55
LASRT15
49K56
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X X
X
X X
X
X
X
X
X
X
X
X
X
X
X
NOTE - Catalog and model numbers shown are for ordering field installed accessories.
OX - Configure To Order (Factory Installed) or Field Installed
O = Configure To Order (Factory Installed)
X = Field Installed
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 16
SPECIFICATIONS
General Data
Cooling
Performance
Refrigerant
Charge
Indoor
Coil
Nominal Tonnage
Model Number
Efficiency Type
Blower Type
Gross Cooling Capacity - Btuh
1
Net Cooling Capacity - Btuh
AHRI Rated Air Flow - cfm
Total Unit Power - kW
2
1
EER (Btuh/Watt)
IEER (Btuh/Watt)
Refrigerant Type
Environ™ Coil System Circuit 1
Circuit 2
Circuit 1 Conventional Fin/Tube
Coil Option
Conventional Fin/Tube
With Humiditrol
Circuit 2
Circuit 1
Circuit 2 ®
Option
Electric Heat Available - See page 15
Compressor Type (number)
Outdoor Coil
Environ
(Fin/Tube)
Outdoor
Coil Fans
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Motor - (No.) hp
Motor rpm
Total Motor watts
Diameter - (No.) in.
Number of blades
Total Air volume - cfm
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Drain connection - Number and size
Expansion device type
Nominal motor output
Maximum usable motor output
(US Only)
Motor - Drive kit number
7.5 Ton
LCH092H4B
High
Constant Air
Volume CAV
93,000
90,000
3000
7.5
12.7
13.0
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
13 lbs. 8 oz.
12 lbs. 8 oz.
17 lbs. 0 oz.
12 lbs. 8 oz.
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/3
1075
880
(2) 24
3
8000
12.78
3/8
4
14
7.5 Ton
LCH092H4M
High
MSAV (Multi-Stage
Air Volume)
93,000
90,000
2800
7.5
12.7
14.0
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
13 lbs. 8 oz.
12 lbs. 8 oz.
8.5 Ton
LCH102H4B
High
Constant Air
Volume CAV
103,800
100,000
3400
8.1
12.4
12.9
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
13 lbs. 8 oz.
12 lbs. 8 oz.
17 lbs. 0 oz.
12 lbs. 8 oz.
17 lbs. 0 oz.
12 lbs. 8 oz.
7.5,15,22.5,30 & 45 KW
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/3
1075
880
(2) 24
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
3
8000
12.78
3/8
4
14
3/8
4
14
(1) 1 in. NPT coupling
20 (20)
(2) 1/3
1075
880
(2) 24
3
8000
12.78
Balance port TXV, removable head
2 hp, 3 hp, 5 hp
2.3 hp, 3.45 hp, 5.75 hp
3
Indoor
Blower and
Drive
Selection
2 hp
Kit 1 590-890 rpm (std. and high efficiency)
Kit 2 800-1105 rpm (std. and high efficiency)
Kit 3 795-1195 rpm (std. and high efficiency)
3 hp
Kit 4 730-970 rpm (std. efficiency)
Kit 5 940-1200 rpm (std. efficiency)
Kit 6 1015-1300 rpm (std. efficiency)
Kit 7 730-970 rpm (high efficiency)
Kit 8 940-1200 rpm (high efficiency)
Kit 9 1015-1300 rpm (high efficiency)
5 hp
Kit 10 900-1135 rpm (std. efficiency)
Kit 11 1040-1315 rpm (std. efficiency)
Kit 12 1125-1425 rpm (std. efficiency)
(1) 15 X 15 (1) 15 X 15
Filters
Blower wheel nominal diameter x width - in.
Type of filter
Number and size - in.
(1) 15 X 15
Disposable
(4) 20 x 25 x 2
Electrical characteristics
208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
8.5 Ton
LCH102H4M
High
MSAV (Multi-Stage
Air Volume)
103,800
100,000
3400
8.1
12.4
14.0
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
13 lbs. 8 oz.
12 lbs. 8 oz.
17 lbs. 0 oz.
12 lbs. 8 oz.
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/3
1075
880
(2) 24
3
8000
12.78
3/8
4
14
(1) 15 X 15
1 AHRI Certified to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2
Integrated Energy Efficiency Ratio certified and tested according to AHRI Standard 340/360.
3
Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with MSAV ® (Multi-Stage Air Volume) option are limited to a motor service factor of 1.0.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 17
SPECIFICATIONS
General Data
Cooling
Performance
Refrigerant
Charge
Indoor
Coil
Nominal Tonnage
Model Number
Efficiency Type
Blower Type
Gross Cooling Capacity - Btuh
1
Net Cooling Capacity - Btuh
AHRI Rated Air Flow - cfm
Total Unit Power - kW
2
1
EER (Btuh/Watt)
IEER (Btuh/Watt)
Refrigerant Type
Environ™ Coil System Circuit 1
Circuit 2
Circuit 1 Conventional Fin/Tube
Coil Option
Conventional Fin/Tube
With Humiditrol
Circuit 2
Circuit 1
Circuit 2
®
Option
Electric Heat Available - See page 15
Compressor Type (number)
Outdoor Coil
Environ
(Fin/Tube)
Outdoor
Coil Fans
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Motor - (No.) hp
Motor rpm
Total Motor watts
Diameter - (No.) in.
Number of blades
Total Air volume - cfm
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Drain connection - Number and size
Expansion device type
Nominal motor output
Maximum usable motor output
(US Only)
Motor - Drive kit number
10 Ton
LCH120H4B
High
Constant Air
Volume CAV
122,000
118,000
3600
9.9
12.2
13.2
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
14 lbs. 8 oz.
13 lbs. 8 oz.
18 lbs. 0 oz.
13 lbs. 8 oz.
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/3
1075
880
(2) 24
3
8000
13.54
3/8
4
14
10 Ton
LCH120H4M
High
MSAV (Multi-
Stage Air Volume)
122,000
118,000
3300
9.8
12.2
14.0
R-410A
7 lbs. 8 oz.
7 lbs. 8 oz.
14 lbs. 8 oz.
13 lbs. 8 oz.
12.5 Ton
LCH150S4B
Standard
Constant Air
Volume CAV
142,000
136,000
4100
12.4
11
11.2
R-410A
8 lbs. 0 oz.
8 lbs. 0 oz.
16 lbs. 8 oz.
14 lbs. 8 oz.
18 lbs. 0 oz.
13 lbs. 8 oz.
18 lbs. 8 oz.
14 lbs. 8 oz.
15,22.5,30,45 & 60 KW
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/3
1075
880
(2) 24
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
3
8000
13.54
3/8
4
14
3/8
4
20
(1) 1 in. NPT coupling
20 (20)
(2) 1/2
1075
920
(2) 24
3
8800
13.54
Balance port TXV, removable head
2 hp, 3 hp, 5 hp
2.3 hp, 3.45 hp, 5.75 hp
3
Indoor
Blower and
Drive
Selection
2 hp
Kit 1 590-890 rpm (std. and high efficiency)
Kit 2 800-1105 rpm (std. and high efficiency)
Kit 3 795-1195 rpm (std. and high efficiency)
3 hp
Kit 4 730-970 rpm (std. efficiency)
Kit 5 940-1200 rpm (std. efficiency)
Kit 6 1015-1300 rpm (std. efficiency)
Kit 7 730-970 rpm (high efficiency)
Kit 8 940-1200 rpm (high efficiency)
Kit 9 1015-1300 rpm (high efficiency)
5 hp
Kit 10 900-1135 rpm (std. efficiency)
Kit 11 1040-1315 rpm (std. efficiency)
Kit 12 1125-1425 rpm (std. efficiency)
(1) 15 X 15 (1) 15 X 15
Filters
Blower wheel nominal diameter x width - in.
Type of filter
Number and size - in.
(1) 15 X 15
Disposable
(4) 20 x 25 x 2
Electrical characteristics
208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
12.5 Ton
LCH150S4M
Standard
MSAV (Multi-
Stage Air Volume)
142,000
136,000
4200
12.4
11
13.1
R-410A
8 lbs. 0 oz.
8 lbs. 0 oz.
16 lbs. 8 oz.
14 lbs. 8 oz.
18 lbs. 8 oz.
14 lbs. 8 oz.
Scroll (2)
28.0 (29.33)
0.71 (3/8)
1 (3)
20 (20)
(2) 1/2
1075
920
(2) 24
3
8800
13.54
3/8
4
20
(1) 15 X 15
1
AHRI Certified to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2
Integrated Energy Efficiency Ratio certified and tested according to AHRI Standard 340/360.
3
Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with MSAV
®
(Multi-Stage Air Volume) option are limited to a motor service factor of 1.0.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 18
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
7.5 TON HIGH EFFICIENCY LCH092H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2400
3000
3600
2400
3000
3600
2400
3000
3600
48.6
51.0
52.9
51.3
53.9
55.9
54.1
56.8
58.6
1.95
0.63 0.76 0.93
46.8
1.96
0.67 0.85 1.00
49.1
1.97
0.72 0.95 1.00
50.9
1.96
0.50 0.61 0.72
49.5
1.97
0.53 0.65 0.80
51.9
1.98
0.55 0.70 0.90
53.7
1.97
0.39 0.49 0.59
52.2
1.98
0.39 0.51 0.63
54.7
1.99
0.41 0.54 0.67
56.5
2.21
0.64 0.78 0.95
44.9
2.22
0.68 0.88 1.00
47.2
2.22
0.74 0.97 1.00
48.9
2.22
0.51 0.62 0.73
47.6
2.22
0.53 0.66 0.83
49.7
2.23
0.56 0.71 0.93
51.5
2.22
0.39 0.49 0.60
50.2
2.23
0.40 0.52 0.64
52.4
2.24
0.41 0.55 0.69
54.1
2.49
0.65 0.80 0.98
42.9
2.50
0.70 0.90 1.00
45.0
2.50
0.76 0.99 1.00
46.7
2.50
0.51 0.63 0.76
45.5
2.50
0.55 0.67 0.86
47.7
2.51
0.57 0.74 0.96
48.9
2.50
0.39 0.51 0.60
48.0
2.51
0.40 0.53 0.65
50.1
2.51
0.42 0.56 0.71
51.5
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
2.81
0.66
0.83
1.00
2.82
0.72
0.94
1.00
2.82
0.79
1.00
1.00
2.82
0.52
0.64
0.78
2.82
0.56
0.69
0.89
2.83
0.58
0.76
0.99
2.82
0.39
0.51
0.61
2.83
0.41
0.55
0.67
2.83
0.42
0.57
0.73
7.5 TON HIGH EFFICIENCY LCH092H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Total
Cool
105°F
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2400
3000
3600
2400
87.9
92.3
95.6
93.0
5.19
5.20
5.21
5.20
3000 97.3
5.21
3600 100.6
5.22
2400 98.2
5.21
3000 102.5
5.23
3600 105.9
5.24
.69
.83
.98
84.0
.74
.92
1.00
88.0
.79
1.00 1.00
91.4
.55
.66
.79
.58
.61
.42
.43
.71
.77
.53
.56
.88
.97
.64
.69
89.0
93.0
95.7
93.8
97.9
5.86
5.87
5.87
5.87
5.88
5.88
5.88
5.89
.44
.60
.75
100.8
5.89
.70
.76
.85
1.00
79.8
.95
1.00
83.5
.82
1.00 1.00
87.3
.55
.59
.62
.42
.43
.45
.68
.73
.79
.54
.58
.61
.81
.91
.99
.65
.71
.77
84.5
88.2
90.8
89.0
92.9
95.4
6.64
6.64
6.64
6.64
6.65
6.65
6.65
6.65
6.65
.72
.88
1.00
75.2
.78
.98
1.00
78.7
.85
1.00 1.00
82.9
.56
.69
.84
79.5
.60
.76
.94
82.8
.63
.82
1.00
85.2
.42
.54
.67
84.2
.44
.59
.73
87.5
.45
.62
.79
89.9
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
7.55
7.54
7.55
7.54
7.54
7.54
7.54
7.54
7.54
.74
.58
.61
.64
.43
.44
.46
.92
1.00
.81
1.00
1.00
.88
1.00
1.00
.71
.78
.87
.98
.86
1.00
.56
.60
.64
.69
.76
.84
8.5 TON HIGH EFFICIENCY LCH102H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2720
3400
4080
2720
3400
4080
2720
3400
4080
52.3
54.8
56.6
55.2
57.7
59.7
58.0
60.7
62.5
2.13
2.14
2.15
2.14
2.15
2.16
2.16
2.16
2.17
.62
.76
.96
50.4
.66
.87
1.00
52.7
.72
.97
1.00
54.6
.49
.60
.71
.52
.55
.38
.39
.40
.64
.69
.48
.51
.53
.82
.93
.58
.62
.67
53.2
55.6
57.4
56.1
58.4
60.2
2.41
2.42
2.43
2.42
2.43
2.44
2.43
2.44
2.45
.52
.56
.38
.39
.40
.63
.67
.74
.50
.78
.98
48.4
.90
1.00
50.6
.99
1.00
52.4
.61
.65
.71
.49
.51
.55
.73
.84
.96
.59
.63
.68
51.2
53.3
54.9
53.8
56.0
57.8
2.73
2.73
2.74
2.73
2.74
2.74
2.74
2.75
2.75
.64
.81
1.00
46.3
.69
.93
1.00
48.4
.77
1.00 1.00
50.3
.50
.62
.76
48.7
.54
.67
.88
50.9
.56
.73
.99
52.4
.38
.49
.60
51.3
.39
.53
.65
53.6
.40
.56
.71
55.0
3.08
3.09
3.09
3.09
3.09
3.10
3.09
3.10
3.10
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.65
.84
1.00
.97
1.00
.57
.38
.40
.41
.71
.80
1.00
1.00
.50
.55
.63
.68
.76
1.00
.50
.54
.56
.79
.92
.61
.67
.73
8.5 TON HIGH EFFICIENCY LCH102H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Total
Cool
105°F
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2720 98.8
5.54
3400 103.3
5.56
4080 106.9
5.56
2720 104.3
5.56
3400 108.8
5.57
4080 112.0
5.58
2720 109.6
5.57
3400 114.3
5.59
4080 117.8
5.60
.70
.85
1.00
94.4
.76
.95
1.00
98.6
6.27
6.27
.82
1.00 1.00 102.6
6.28
.55
.68
.81
99.6
6.28
.59
.74
.91
103.8
6.29
.62
.80
.99
106.6
6.30
.42
.54
.66
104.7
6.29
.43
.58
.72
109.2
6.30
.45
.61
.77
112.2
6.31
.72
.78
.84
.56
.60
.63
.43
.44
.45
.88
1.00
89.7
.98
1.00
93.5
1.00 1.00
.69
.76
98.2
.82
1.00 101.2
7.12
.55
.59
.62
.84
.94
94.7
98.5
7.10
7.11
7.12
7.11
7.12
.67
99.7
7.12
.74
103.6
7.12
.80
106.4
7.13
.73
.91
1.00
84.7
.80
1.00 1.00
88.7
.88
1.00 1.00
93.1
.57
.71
.87
89.3
.61
.78
.97
92.7
.65
.85
1.00
95.2
.43
.56
.69
94.1
.45
.60
.76
97.4
8.09
8.08
8.08
8.08
8.08
8.08
8.08
8.08
.46
.64
.83
100.0
8.08
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.76
.95
1.00
.83
1.00
1.00
.91
1.00
1.00
.59
.62
.66
.43
.45
.47
.73
.91
.81
1.00
.89
1.00
.58
.61
.66
.71
.78
.86
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 19
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
10 TON HIGH EFFICIENCY LCH120H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3200
4000
4800
3200
4000
4800
3200
4000
4800
61.5
64.5
66.8
64.8
68.1
70.3
68.5
71.5
73.9
2.61
2.64
2.67
2.65
2.68
2.71
2.69
2.72
2.75
.64
.78
.95
59.3
.68
.86
1.00
62.2
.73
.95
1.00
64.3
.51
.62
.73
62.5
.53
.66
.82
65.5
.56
.70
.91
67.7
.40
.50
.60
66.0
.40
.52
.64
68.9
.41
.55
.68
70.9
2.96
2.99
3.02
2.99
3.03
3.06
3.04
3.07
3.10
.54
.58
.39
.40
.42
.65
.70
.76
.52
.80
.97
56.8
.89
1.00
59.5
.98
1.00
61.5
.63
.67
.73
.50
.53
.56
.75
.84
.94
.61
.65
.70
60.0
62.7
64.7
63.4
65.9
67.9
3.34
3.37
3.40
3.38
3.41
3.44
3.42
3.46
3.48
.66
.82
1.00
54.3
.71
.93
1.00
56.8
.78
1.00 1.00
58.8
.52
.64
.78
57.2
.55
.69
.88
59.8
.58
.75
.98
61.6
.40
.51
.62
60.5
.41
.54
.67
62.7
.43
.57
.73
64.7
3.77
3.80
3.83
3.81
3.84
3.87
3.85
3.88
3.91
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.67
.85
1.00
.96
1.00
.60
.40
.41
.43
.74
.81
1.00
1.00
.53
.56
.65
.70
.78
1.00
.52
.55
.58
.80
.91
.63
.68
.75
10 TON HIGH EFFICIENCY LCH120H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Total
Cool
105°F
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3200 118.3
7.09
4000 123.7
7.16
4800 127.9
7.21
3200 124.8
7.17
4000 130.2
7.24
4800 134.2
7.29
3200 131.6
7.26
4000 136.6
7.33
4800 140.5
7.38
.67
.83
1.00 113.1
8.00
.72
.94
1.00 118.2
8.07
.79
1.00 1.00 122.7
8.13
.53
.65
.79
119.2
8.08
.56
.70
.90
124.4
8.16
.59
.77
.99
127.9
8.21
.40
.52
.63
125.7
8.17
.42
.55
.68
130.6
8.24
.43
.58
.74
134.1
8.29
.68
.75
.82
1.00 1.00 116.9
9.17
.54
.57
.61
.41
.42
.44
.86
1.00 107.4
9.04
.97
1.00 112.2
9.11
.66
.72
.81
113.4
9.12
.93
118.1
9.19
.80
1.00 121.0
9.23
.52
.56
.60
.64
.70
.77
119.6
123.7
127.3
9.21
9.27
9.32
.54
.68
.84
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.70
.89
1.00 101.4 10.23
.72
.93
1.00
.78
1.00 1.00 106.1 10.29
.81
1.00
1.00
.85
1.00 1.00 111.3 10.37
.90
1.00
1.00
106.8 10.30
.56
.58
.75
.97
111.1 10.36
.60
.62
.82
1.00 114.1 10.40
.64
.41
.53
.66
112.8 10.38
.41
.43
.58
.72
116.7 10.45
.43
.44
.62
.80
119.5 10.49
.45
.70
.78
.87
.55
.59
.63
.89
1.00
1.00
.68
.75
.84
12.5 TON STANDARD EFFICIENCY LCH150S4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3800
4400
5000
3800
4400
5000
3800
4400
5000
79.6
82.3
84.5
84.1
86.9
89.1
88.8
91.3
93.7
3.27
0.64 0.78 0.95
76.6
3.29
0.67 0.84
3.32
0.69 0.91
1
1
79
81.1
3.31
0.51 0.62 0.74
80.8
3.35
0.52 0.65
0.8
83.3
3.37
0.54 0.67 0.86
85.5
3.37
0.39 0.49 0.59
85.2
3.4
3.43
0.4
0.4
0.51 0.62
0.53 0.65
87.9
89.9
3.66
0.65
0.8
0.98
73.2
3.69
0.68 0.86
3.71
0.72 0.93
1
1
75.5
77.5
3.71
0.51 0.63 0.76
77.4
3.74
0.53 0.66 0.82
79.6
3.77
0.55 0.69 0.89
81.4
3.77
0.39
0.5
0.61
81.6
3.8
0.4
0.52 0.63
83.9
3.83
0.41 0.54 0.66
85.8
4.1
0.66 0.83
4.13
0.69
0.9
1
1
69.5
71.8
4.15
0.73 0.97
1 73.8
4.15
0.52 0.64 0.78
73.5
4.18
0.54 0.67 0.85
75.8
4.21
0.56 0.71 0.92
77.5
4.21
4.24
0.4
0.4
0.5
0.62
0.53 0.65
77.7
79.7
4.27
0.41 0.55 0.68
81.5
4.59
4.62
4.65
4.64
4.68
4.7
4.71
4.73
4.76
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
0.67
0.86
1
1 0.71
0.93
0.77
1 1
0.52
0.65
0.81
0.55
0.69
0.88
0.57
0.73
0.96
0.39
0.51
0.63
0.4
0.53
0.66
0.41
0.56
0.7
12.5 TON STANDARD EFFICIENCY LCH150S4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Total
Cool
105°F
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb
Cap.
Input
Dry Bulb
Cap.
Dry Bulb
Cap.
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3800 138.7
8.68
0.71 0.86
4400 143.3
8.74
0.75 0.92
1
1
131.9
136
9.72
0.73 0.89
9.79
0.77 0.95
139.9
9.84
0.82
1
1
5000 147 8.8
0.78 0.98
1 1 1
3800 146.6
8.79
0.56 0.69 0.83 139.3
9.84
0.57
0.7
0.85
124.7 10.91 0.75 0.92
128.7 10.97
0.8
0.99
1
1
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
116.8 12.25 0.77
120.9 12.32 0.83
0.96
1
1
1
1
132.6 11.04 0.84
1 1 125.4 12.39 0.87
1
132 11.02 0.58 0.72 0.88 123.5 12.36
0.6
0.75
0.92
4400
5000
151.2
154.5
8.86
8.91
0.58 0.72 0.88 143.6
0.6
0.76 0.94 146.9
9.9
9.95
0.6
0.74 0.91 135.4 11.08 0.61 0.77 0.95
127 12.43 0.63
0.8
0.99
0.62 0.79 0.98 138.5 11.13 0.64 0.82
1 129.6 12.47 0.65
0.86
1
3800 154.9
8.91
0.42 0.55 0.67 147.3
9.96
0.43 0.56 0.68 139.3 11.15 0.43 0.56
0.7
130.7 12.48 0.44
0.58
0.72
4400 159 8.98
0.43 0.57
0.7
150.9 10.02 0.44 0.58 0.72 142.6
11.2
0.44 0.59 0.74 133.6 12.54 0.45
0.61
0.78
5000 162.8
9.04
0.44 0.59 0.74 154.6 10.08 0.45 0.61 0.76 145.8 11.26 0.46 0.62 0.79 136.5 12.59 0.46
0.64
0.83
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 20
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
7.5 TON HIGH EFFICIENCY LCH092H4M (1ST STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
1680
2100
2520
1680
2100
2520
1680
2100
2520
Total
Cool
43.9
46.9
49.2
46.6
49.6
51.9
49.4
52.5
54.6
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
1.94
0.59 0.69 0.81
42.4
1.95
0.61 0.74 0.88
45.2
1.96
0.65
0.8
0.96
47.3
1.95
0.48 0.56 0.65
45.2
1.96
0.49 0.59 0.70
47.8
1.96
0.51 0.62 0.76
50.1
1.96
0.38 0.46 0.54
47.8
1.97
0.38 0.48 0.57
50.7
1.97
0.39 0.49 0.59
52.7
2.20
2.20
2.21
2.20
2.21
2.22
2.21
2.22
2.23
75°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Sensible To Total
Ratio (S/T)
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
0.60 0.70 0.82
0.62 0.76 0.90
0.66 0.81 0.98
0.48 0.57 0.66
0.50 0.59 0.72
0.52 0.63 0.77
0.38 0.47 0.55
0.39 0.48 0.57
0.39 0.50 0.60
Total
Cool
Cap.
40.9
43.5
45.4
43.5
46.0
48.1
46.1
48.8
50.6
Comp.
85°F
Motor
Input Dry Bulb
Total
Cool
Cap.
2.48
0.60 0.71 0.84
39.2
2.49
0.63 0.78 0.93
41.6
2.49
0.67 0.84 1.00
43.4
2.49
0.48 0.58 0.68
41.7
2.49
0.50 0.60 0.73
44.0
2.50
0.52 0.64 0.79
45.9
2.50
0.39 0.47 0.55
44.2
2.50
0.39 0.49 0.58
46.7
2.51
0.40 0.50 0.62
48.4
Comp.
Motor
Input
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
2.81
0.61
0.73
0.86
2.81
0.64
0.80
0.95
2.82
0.69
0.87
1.00
2.81
0.49
0.58
0.69
2.81
0.51
0.61
0.75
2.82
0.53
0.66
0.82
2.82
0.38
0.47
0.56
2.82
0.39
0.49
0.59
2.82
0.40
0.51
0.63
7.5 TON HIGH EFFICIENCY LCH092H4M (2ND STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
2400
3000
3600
2400
87.9
92.3
95.6
93.0
5.19
5.20
5.21
5.20
3000 97.3
5.21
3600 100.6
5.22
2400 98.2
5.21
3000 102.5
5.23
3600 105.9
5.24
.69
.83
.98
84.0
.74
.92
1.00
88.0
.79
1.00 1.00
91.4
.55
.66
.79
89.0
.58
.71
.88
93.0
.61
.77
.97
95.7
.42
.53
.64
93.8
.43
.56
.69
97.9
5.86
5.87
5.87
5.87
5.88
5.88
5.88
5.89
.44
.60
.75
100.8
5.89
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F 105°F
Comp.
Motor
Input
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Total
Cool
Sensible To Total
Ratio (S/T)
Total
Cool
Sensible To Total
Ratio (S/T)
Dry Bulb
Cap.
Dry Bulb
Cap.
Dry Bulb
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
.70
.76
.85
1.00
79.8
.95
1.00
83.5
.82
1.00 1.00
87.3
.55
.59
.62
.42
.43
.45
.68
.73
.79
.54
.58
.61
.81
.91
.99
.65
.71
.77
84.5
88.2
90.8
89.0
92.9
95.4
6.64
6.64
6.64
6.64
6.65
6.65
6.65
6.65
6.65
.72
.88
1.00
75.2
.78
.98
1.00
78.7
.85
1.00 1.00
82.9
.56
.69
.84
79.5
.60
.76
.94
82.8
.63
.82
1.00
85.2
.42
.54
.67
84.2
.44
.59
.73
87.5
.45
.62
.79
89.9
7.55
7.54
7.55
7.54
7.54
7.54
7.54
7.54
7.54
.74
.58
.61
.64
.43
.44
.46
.92
1.00
.81
1.00
1.00
.88
1.00
1.00
.71
.78
.87
.98
.86
1.00
.56
.60
.64
.69
.76
.84
8.5 TON HIGH EFFICIENCY LCH102H4M (1ST STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
1920
2400
2880
1920
2400
2880
1920
2400
2880
Total
Cool
49.5
52.6
54.8
52.3
55.4
57.8
55.5
58.6
60.9
Comp.
Motor
Input
2.14
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
2.12
0.61 0.72 0.84
47.8
2.13
0.64 0.78 0.92
50.8
2.14
0.68 0.83 0.99
52.9
2.13
2.15
0.53 0.65 0.79
55.8
2.15
0.5
0.4
0.4
0.59 0.69
0.48 0.57
0.5
0.6
50.7
2.14
0.52 0.62 0.73
53.6
53.7
56.5
2.16
0.41 0.52 0.63
58.6
2.4
75°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
2.41
0.65 0.79 0.94
48.8
2.42
2.41
0.63 0.73 0.86
46.1
2.42
0.52 0.63 0.75
51.5
2.43
0.53 0.66 0.81
53.6
2.42
2.43
0.69 0.85
0.51
0.6
1
0.7
0.4
0.51
0.6
50.8
48.8
0.4
0.49 0.57
51.7
54.4
2.43
0.41 0.52 0.64
56.3
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
2.71
0.63 0.75 0.87
44.2
2.72
0.66 0.81 0.96
46.6
2.73
0.71 0.87
1 48.4
2.72
0.51
0.6
0.71
46.9
2.73
0.52 0.64 0.77
49.3
2.73
0.54 0.68 0.83
51.2
2.73
0.39 0.49 0.58
49.5
2.74
0.41 0.51 0.61
52
2.74
0.41 0.53 0.65
53.9
Comp.
Motor
Input
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
3.07
0.63
0.76
0.9
3.08
0.68
0.83
0.98
3.08
0.72
0.9
1
3.08
0.51
0.61
0.72
3.08
3.09
3.09
3.09
0.53
0.56
0.65
0.79
0.7
0.87
0.4
0.49
0.59
0.4
0.52
0.62
3.09
0.41
0.54
0.67
8.5 TON HIGH EFFICIENCY LCH102H4M (2ND STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
2720 98.8
5.54
3400 103.3
5.56
4080 106.9
5.56
2720 104.3
5.56
3400 108.8
5.57
4080 112.0
5.58
2720 109.6
5.57
3400 114.3
5.59
4080 117.8
5.60
.70
.85
1.00
94.4
.76
.95
1.00
98.6
6.27
6.27
.82
1.00 1.00 102.6
6.28
.55
.68
.81
99.6
6.28
.59
.74
.91
103.8
6.29
.62
.80
.99
106.6
6.30
.42
.54
.66
104.7
6.29
.43
.58
.72
109.2
6.30
.45
.61
.77
112.2
6.31
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb Cap.
Dry Bulb Cap.
Dry Bulb
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
.72
.78
Total
Cool
.88
1.00
89.7
.98
1.00
93.5
.84
1.00 1.00
98.2
.56
.60
.63
.43
.44
.45
.69
.76
Comp.
Motor
Input
.82
1.00 101.2
7.12
.55
.59
.62
.84
.94
94.7
98.5
7.10
7.11
7.12
7.11
7.12
.67
99.7
7.12
.74
103.6
7.12
.80
106.4
7.13
105°F
Sensible To Total
Ratio (S/T)
Total
Cool
.73
.91
1.00
84.7
.80
1.00 1.00
88.7
.88
1.00 1.00
93.1
.57
.71
.87
89.3
.61
.78
.97
92.7
.65
.85
1.00
95.2
.43
.56
.69
94.1
.45
.60
.76
97.4
Comp.
Motor
Input
8.09
8.08
8.08
8.08
8.08
8.08
8.08
8.08
.46
.64
.83
100.0
8.08
115°F
Sensible To Total
Ratio (S/T)
.76
.59
.62
.66
.43
.45
.47
.95
1.00
.83
1.00
1.00
.91
1.00
1.00
.73
.91
.81
1.00
.89
1.00
.58
.61
.66
.71
.78
.86
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 21
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
10 TON HIGH EFFICIENCY LCH120H4M (1ST STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
2240
2800
3360
2240
2800
3360
2240
2800
3360
Total
Cool
59
62.9
65.7
62.5
66.2
69.3
66.3
70.2
73.1
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
2.61
0.68 0.77 0.87
57
2.64
0.71 0.82 0.92
60.6
2.67
0.74 0.86 0.98
63.3
2.64
0.55 0.65 0.74
60.5
2.67
0.57 0.68 0.79
64
2.7
0.58 0.71 0.83
66.8
2.67
0.44 0.53 0.62
64
2.71
0.44 0.55 0.65
67.8
2.74
0.45 0.57 0.69
70.3
2.96
2.99
3.02
2.99
3.03
3.06
3.03
3.07
3.1
75°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
0.68 0.78 0.88
0.72 0.83 0.94
0.75 0.87 0.99
0.56 0.65 0.75
0.57 0.69
0.59 0.72 0.84
0.44 0.54 0.63
0.44 0.56 0.67
0.45 0.58
0.8
0.7
Total
Cool
Cap.
54.9
58.2
60.6
58.2
61.4
64
61.6
65.1
67.6
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
3.34
0.69
0.8
0.89
52.6
3.38
0.72 0.84 0.96
55.6
3.41
0.76 0.89
1 58
3.38
0.56 0.67 0.76
55.8
3.42
0.58
0.7
0.81
58.9
3.45
0.6
0.73 0.86
61.1
3.42
0.44 0.54 0.64
59.1
3.46
0.45 0.56 0.67
62.2
3.49
0.45 0.59 0.71
64.5
Comp.
Motor
Input
3.78
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
0.7
0.81
0.91
3.82
0.74
0.86
0.98
3.85
0.77
0.91
1
3.82
0.56
0.67
0.77
3.86
0.58
0.71
0.83
3.88
0.6
0.75
0.88
3.86
0.44
0.55
0.65
3.9
0.45
0.57
0.68
3.93
0.45
0.59
0.72
10 TON HIGH EFFICIENCY LCH120H4M (2ND STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
3200 118.3
7.09
4000 123.7
7.16
4800 127.9
7.21
3200 124.8
7.17
4000 130.2
7.24
4800 134.2
7.29
3200 131.6
7.26
4000 136.6
7.33
4800 140.5
7.38
.67
.83
1.00 113.1
8.00
.72
.94
1.00 118.2
8.07
.79
1.00 1.00 122.7
8.13
.53
.65
.79
119.2
8.08
.56
.70
.90
124.4
8.16
.59
.77
.99
127.9
8.21
.40
.52
.63
125.7
8.17
.42
.55
.68
130.6
8.24
.43
.58
.74
134.1
8.29
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
.68
.75
.54
.57
.61
.41
.42
.44
Dry Bulb
.66
.72
.80
1.00 121.0
9.23
.52
.56
.60
.81
.64
.70
.77
Total
Cool
Cap.
113.4
119.6
123.7
127.3
9.21
105°F
Comp.
Motor
Input
.86
1.00 107.4
9.04
.97
1.00 112.2
9.11
.82
1.00 1.00 116.9
9.17
9.12
.93
118.1
9.19
9.27
9.32
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
Comp.
Motor
Input
115°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.70
.89
1.00 101.4 10.23
.72
.93
1.00
.78
1.00 1.00 106.1 10.29
.81
1.00
1.00
.85
1.00 1.00 111.3 10.37
.90
1.00
1.00
.54
.68
.84
106.8 10.30
.56
.58
.75
.97
111.1 10.36
.60
.62
.82
1.00 114.1 10.40
.64
.41
.53
.66
112.8 10.38
.41
.43
.58
.72
116.7 10.45
.43
.44
.62
.80
119.5 10.49
.45
.70
.55
.59
.63
.89
.78
1.00
.87
1.00
.68
.75
.84
12.5 TON STANDARD EFFICIENCY LCH150S4M (1ST STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Dry Bulb
Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW
2560
3200
3840
2560
3200
3840
2560
3200
3840
71.1
76.1
79.7
75.5
80.4
84
80.1
85.2
89
3.21
0.6
0.7
0.82
68.5
3.27
0.63 0.76 0.89
73.1
3.3
0.66 0.81 0.97
76.6
3.26
0.49 0.58 0.66
72.9
3.31
0.51
0.6
0.72
77.4
3.35
0.52 0.63 0.77
80.8
3.31
0.39 0.47 0.55
77.3
3.36
0.39 0.49 0.58
82.2
3.41
0.4
0.51 0.61
85.3
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Comp.
Motor
Input
85°F
Sensible To Total
Ratio (S/T)
Total
Cool
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Dry Bulb
Cap.
Dry Bulb
Cap.
Input
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
4.06
4.1
0.61 0.73 0.85
63
0.64 0.79 0.94
66.8
3.61
0.61 0.71 0.83
66
3.66
0.64 0.77 0.91
70.2
3.7
3.66
0.67 0.83 0.99
73.1
0.5
0.58 0.67
70.1
3.71
0.51 0.61 0.73
74.1
3.75
0.52 0.64 0.79
77.3
3.71
0.39 0.48 0.56
74.3
3.77
0.39
0.5
0.59
78.6
3.81
0.4
0.51 0.62
81.6
4.14
4.11
4.2
0.69 0.85
1
0.5
0.59 0.69
4.15
0.51 0.62 0.75
70.7
0.53 0.66 0.81
69.6
67
73.5
4.15
0.39 0.48 0.56
70.9
4.21
4.25
0.4
0.4
0.5
0.6
0.52 0.63
74.9
77.8
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
4.55
0.62
0.75
0.87
4.6
0.66
0.81
0.97
4.64
0.71
0.88
4.61
0.5
0.6
1
0.71
4.66
0.52
0.63
0.77
4.69
0.54
0.67
0.84
4.66
0.39
0.48
0.58
4.71
0.4
0.5
0.61
4.76
0.41
0.53
0.65
12.5 TON STANDARD EFFICIENCY LCH150S4M (2ND STAGE) - MSAV (Multi-Stage Air Volume) SUPPLY AIR BLOWER
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume cfm
Total
Cool
Cap.
kBtuh
Comp.
Motor
Input kW
85°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
75°F 80°F 85°F kBtuh
Input kW
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
105°F
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb
Total
Cool
Cap.
Comp.
Motor
Input
75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
115°F
3800 138.7
8.68
0.71 0.86
4400 143.3
8.74
0.75 0.92
1
1
131.9
136
9.72
0.73 0.89
9.79
0.77 0.95
139.9
9.84
0.82
1
1
124.7 10.91 0.75 0.92
128.7 10.97
0.8
0.99
1
1
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
116.8 12.25 0.77
120.9 12.32 0.83
0.96
1
1
1
1
5000 147 8.8
0.78 0.98
1 1 1 132.6 11.04 0.84
1 1 125.4 12.39 0.87
1
3800 146.6
8.79
0.56 0.69 0.83 139.3
9.84
0.57
0.7
0.85
132 11.02 0.58 0.72 0.88 123.5 12.36
0.6
0.75
0.92
4400
5000
151.2
154.5
8.86
8.91
0.58 0.72 0.88 143.6
0.6
0.76 0.94 146.9
9.9
9.95
0.6
0.74 0.91 135.4 11.08 0.61 0.77 0.95
127 12.43 0.63
0.8
0.99
0.62 0.79 0.98 138.5 11.13 0.64 0.82
1 129.6 12.47 0.65
0.86
1
3800 154.9
8.91
0.42 0.55 0.67 147.3
9.96
0.43 0.56 0.68 139.3 11.15 0.43 0.56
0.7
130.7 12.48 0.44
0.58
0.72
4400 159 8.98
0.43 0.57
0.7
150.9 10.02 0.44 0.58 0.72 142.6
11.2
0.44 0.59 0.74 133.6 12.54 0.45
0.61
0.78
5000 162.8
9.04
0.44 0.59 0.74 154.6 10.08 0.45 0.61 0.76 145.8 11.26 0.46 0.62 0.79 136.5 12.59 0.46
0.64
0.83
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 22
HUMIDITROL
®
DEHUMIDIFICATION SYSTEM RATINGS
7.5 TON HIGH EFFICIENCY LCH092H4 WITH HUMIDITROL OPERATING (1ST STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2400
3000
3600
2400
3000
3600
2400
3000
3600
26.1
30.8
35.5
33.8
38.0
42.1
41.6
45.1
48.7
2.0
2.0
2.0
2.0
2.0
1.9
1.9
1.9
2.0
.45
.63
.81
.49
.69
.89
.54
.76
.98
.32
.48
.64
.35
.52
.70
.37
.56
.75
.19
.33
.47
.20
.35
.50
.20
.37
.53
22.1
26.0
29.9
29.1
32.8
36.5
37.0
39.6
43.1
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
.20
.21
.07
.05
.03
.33
.36
.39
.20
.41
.44
.23
.24
.25
.55
.59
.62
.39
.62
.66
.39
.42
.46
.77
.82
.86
.58
18.0
21.2
24.3
24.3
27.6
30.9
30.5
34.1
41.5
2.4
2.4
2.5
2.5
2.5
2.4
2.4
2.4
2.4
.21
.47
.73
14.0
.22
.48
.74
16.4
.24
.49
.74
18.7
.07
.30
.52
19.5
.06
.30
.54
22.4
.05
.31
.56
25.4
-.06
.12
.31
25.0
-.10
.12
.35
28.5
-.13
.13
.39
32.0
2.7
2.7
2.7
2.7
2.7
2.6
2.6
2.6
2.7
.09
.09
-.05
-.08
-.10
-.19
-.24
-.30
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.09
.39
.37
.36
.21
.19
.18
.02
.01
.01
.47
.47
.23
.27
.31
.69
.66
.63
.46
7.5 TON HIGH EFFICIENCY LCH092H4 WITH HUMIDITROL OPERATING (2ND STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2400
3000
3600
2400
3000
3600
2400
3000
75.3
78.8
82.3
84.0
88.6
93.3
92.7
98.5
3600 104.2
4.0
4.1
4.1
4.1
4.1
4.0
4.0
4.0
4.0
.63
.76
.89
.68
.81
.94
68.2
71.2
.73
.90
1.00
74.1
.48
.61
.73
.51
.53
.33
.34
.34
.65
.71
.45
.48
.51
.79
.84
.58
.63
.68
78.0
81.7
85.5
87.8
92.3
96.8
4.5
4.6
4.6
4.6
4.6
4.5
4.5
4.5
4.5
.49
.52
.29
.30
.30
.62
.68
.73
.46
.78
.82
.64
.69
.43
.46
.49
.92
.96
.75
.79
61.2
63.5
.90
1.00
65.9
.60
.84
.57
.62
.68
72.0
74.8
77.6
82.9
86.2
89.4
5.1
5.1
5.1
5.1
5.1
5.0
5.0
5.0
5.0
.61
.80
.96
54.1
.67
.83
.98
55.9
.73
.89
1.00
57.7
.43
.60
.76
66.1
.47
.63
.80
68.0
.50
.68
.84
69.8
.25
.40
.55
78.0
.26
.44
.62
80.0
.27
.48
.68
82.0
5.6
5.6
5.6
5.6
5.6
5.5
5.5
5.5
5.5
.49
.22
.22
.23
.67
.74
.41
.45
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.60
.82
1.00
.83
1.00
.88
.60
.63
.67
.38
.42
.46
1.00
.77
.81
.84
.54
.61
.68
8.5 TON HIGH EFFICIENCY LCH102H4 WITH HUMIDITROL OPERATING (1ST STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2720
3400
4080
2720
3400
4080
2720
3400
4080
34.2
39.1
44.0
42.5
47.0
51.5
50.7
54.9
59.0
2.1
2.1
2.1
2.2
2.2
2.1
2.1
2.1
2.1
.47
.57
.67
.49
.64
.78
.51
.70
.89
.33
.44
.55
.33
.48
.62
.34
.52
.70
.18
.31
.44
.18
.32
.47
.17
.34
.50
28.5
32.4
36.4
37.8
41.5
45.1
47.2
50.5
51.8
2.4
2.4
2.4
2.4
2.4
2.3
2.3
2.3
2.4
.20
.20
.05
.03
.02
.34
.37
.39
.19
.40
.44
.20
.21
.23
.51
.58
.66
.36
.60
.68
.36
.40
.44
.68
.80
.93
.52
22.7
25.8
28.9
33.2
31.8
38.8
43.6
46.2
48.7
2.6
2.6
2.7
2.7
2.7
2.6
2.6
2.6
2.6
.22
.45
.68
17.0
.24
.53
.82
19.1
.26
.62
.96
21.3
.06
.27
.48
28.5
.06
.32
.57
30.5
.06
.36
.66
32.4
-.09
.10
.29
40.1
-.12
.11
-.14
.11
.33
.37
41.8
43.5
2.9
2.9
2.9
2.9
2.9
2.9
2.8
2.8
2.9
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.09
.39
.48
.12
.14
-.07
-.07
.69
.84
.57
1.00
.19
-.08
.24
.29
-.23
-.01
-.26
-.29
.00
.00
.45
.55
.65
.21
.25
.30
8.5 TON HIGH EFFICIENCY LCH102H4 WITH HUMIDITROL OPERATING (2ND STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
2720
3400
85.3
89.2
4080 93.1
2720 100.8
3400 104.5
4080 108.2
2720 116.2
3400 119.7
4080 123.2
4.4
4.4
4.4
4.5
4.5
4.3
4.3
4.4
4.4
.64
.81
.97
.69
.84
.98
.75
.87
.99
.48
.63
.77
77.9
81.7
85.5
93.3
.51
.66
.80
97.8
.54
.69
.83
100.3
.32
.45
.58
112.6
.33
.48
.63
115.2
.34
.51
.68
118.1
5.0
5.0
5.0
5.0
5.1
4.9
4.9
4.9
5.0
.49
.52
.28
.29
.29
.63
.69
.75
.45
.65
.68
.42
.45
.49
.82
1.00
70.5
.84
1.00
74.2
.88
1.00
77.8
.62
.77
.80
85.9
89.2
.84
92.4
.57
101.3
.62
104.1
.68
107.0
5.5
5.5
5.6
5.6
5.6
5.5
5.5
5.5
5.5
.62
.84
1.00
63.1
.68
.84
1.00
66.7
.75
.89
1.00
70.2
.43
.62
.77
78.5
.46
.64
.81
81.5
.50
.68
.84
84.6
.24
.40
.56
93.8
.24
.43
.62
96.4
.25
.46
.68
98.9
6.1
6.1
6.2
6.2
6.2
6.0
6.0
6.0
6.1
.48
.20
.20
.20
.68
.76
.40
.44
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.60
.86
1.00
.84
1.00
.90
.62
.62
.67
.37
.41
.44
1.00
.78
.81
.84
.55
.62
.68
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 23
HUMIDITROL
®
DEHUMIDIFICATION SYSTEM RATINGS
10 TON HIGH EFFICIENCY LCH120H4 WITH HUMIDITROL OPERATING (1ST STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3200
4000
4800
3200
4000
4800
3200
4000
4800
49.5
59.0
68.6
61.2
68.2
75.2
73.0
77.4
81.9
2.7
2.7
2.7
2.7
2.8
2.6
2.6
2.6
2.7
.48
.70
.92
42.3
.56
.82
1.00
49.1
.62
.92
1.00
55.9
.30
.49
.66
52.4
.34
.55
.77
57.7
.37
.62
.87
62.9
.17
.32
.48
62.5
.17
.35
.54
66.2
.19
.39
.61
70.0
3.0
3.0
3.0
3.0
3.1
2.9
2.9
2.9
3.0
.23
.26
.06
.05
.06
.39
.45
.56
.20
.66
.94
35.1
.81
1.00
39.1
.96
1.00
43.2
.41
.49
.57
.24
.28
.31
.64
.75
.89
.42
.50
.57
43.5
47.1
50.7
52.0
55.1
58.1
3.3
3.3
3.3
3.3
3.4
3.2
3.2
3.2
3.3
.22
.60
.98
.31
.80
.93
27.9
29.2
.41
1.00 1.00
30.5
.01
.30
.59
.05
.06
-.12
-.14
-.16
.38
.50
.11
.15
.18
.75
.92
.34
.42
.51
34.7
36.5
38.4
41.5
43.9
46.3
3.6
3.6
3.6
3.6
3.7
3.5
3.5
3.5
3.6
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.01
.46
1.00
.77
-.01
-.02
-.06
-.12
-.18
-.13
.03
-.23
-.04
-.34
-.09
.97
.08
.15
.28
.98
.19
.28
.40
.97
.80
.50
.72
10 TON HIGH EFFICIENCY LCH120H4 WITH HUMIDITROL OPERATING (2ND STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3200 104.7
4000 114.8
4800 125.0
3200 118.9
4000 128.7
4800 138.4
3200 133.1
4000 142.5
4800 151.9
5.6
5.6
5.6
5.7
5.8
5.4
5.5
5.5
5.5
.61
.73
.86
95.0
.63
.78
.93
103.4
.65
.82
.99
111.8
.45
.57
.69
108.5
.47
.60
.74
117.3
.48
.64
.79
126.1
.29
.41
.53
122.0
.30
.43
.56
131.2
.31
.45
.59
140.4
6.3
6.3
6.3
6.4
6.4
6.1
6.2
6.2
6.2
.44
.46
.26
.27
.27
.58
.62
.65
.42
.59
.62
.39
.41
.42
.75
.78
.91
.95
85.3
91.9
.82
1.00
98.6
.57
.71
98.1
.75
105.9
.79
113.8
.51
110.9
.55
119.9
.58
128.9
6.9
7.0
7.0
7.1
7.1
6.8
6.8
6.9
6.9
.56
.76
.95
75.5
.60
.79
.98
80.5
.65
.82
1.00
85.4
.39
.56
.73
87.7
.42
.59
.75
94.5
.44
.61
.78
101.4
.23
.36
.50
99.8
.23
.38
.53
108.6
.23
.40
.57
117.5
7.6
7.6
7.7
7.7
7.7
7.5
7.5
7.5
7.6
.42
.20
.19
.19
.59
.64
.36
.39
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.53
.77
1.00
.79
1.00
.82
.56
.58
.60
.34
.36
.37
1.00
.74
.76
.78
.49
.52
.56
12.5 TON STANDARD EFFICIENCY LCH150S4 WITH HUMIDITROL OPERATING (1ST STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3800
4400
5000
3800
4400
5000
3800
4400
5000
55.2
58.2
61.2
63.7
66.6
69.4
72.2
74.9
77.7
3.6
3.6
3.6
3.7
3.7
3.4
3.5
3.5
3.5
.48
.70
.91
45.8
.53
.77
1.00
47.9
.57
.84
1.00
50.0
.29
.48
.66
53.8
.32
.51
.73
56.1
.33
.55
.79
58.4
.15
.31
.47
61.9
.16
.33
.51
64.4
.16
.35
.55
66.9
3.9
3.9
4.0
4.0
4.0
3.8
3.8
3.8
3.9
.21
.24
.05
.05
.05
.40
.45
.50
.20
.67
.94
36.4
.76
1.00
37.6
.85
1.00
38.8
.41
.46
.51
.23
.25
.28
.63
.72
.79
.42
.45
.51
44.0
45.7
47.4
51.6
53.8
56.1
4.2
4.2
4.3
4.3
4.4
4.1
4.1
4.1
4.2
.25
.61
.97
27.0
.31
.73
1.00
27.3
.33
.73
.90
27.6
.04
.32
.59
34.1
.05
.36
.68
35.3
.08
.42
.79
36.4
-.10
.12
.35
41.3
-.11
.14
.39
43.3
-.12
.16
.45
45.3
4.6
4.6
4.6
4.7
4.7
4.5
4.5
4.5
4.6
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.33
.22
.10
.03
-.04
-.10
.51
.99
.69
1.00
.89
.12
.19
.25
-.28
-.07
-.29
-.06
-.30
-.04
1.00
.52
.65
.60
.22
.27
.33
12.5 TON STANDARD EFFICIENCY LCH150S4 WITH HUMIDITROL OPERATING (2ND STAGE)
Entering
Wet
Bulb
Temperature
63°F
67°F
71°F
Total
Air
Volume
Total
Cool
Comp.
Motor
Input
65°F
Sensible To Total
Ratio (S/T)
Total
Cool
Outdoor Air Temperature Entering Outdoor Coil
Comp.
Motor
75°F
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
85°F
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Comp.
Motor
Cap.
Dry Bulb Cap.
Input Dry Bulb Cap.
Dry Bulb Cap.
Input cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW
3800 122.7
4400 127.4
5000 132.1
3800 137.7
4400 142.5
5000 147.2
3800 152.7
4400 157.5
5000 162.4
7.5
7.6
7.7
7.7
7.8
7.3
7.3
7.3
7.5
.63
.79
.96
110.6
.66
.82
.97
114.4
.69
.84
.99
118.2
.47
.62
.76
124.7
.49
.64
.79
128.7
.50
.66
.81
132.7
.31
.44
.57
138.8
.31
.46
.60
143.1
.31
.47
.63
147.3
8.3
8.3
8.4
8.5
8.5
8.0
8.1
8.1
8.2
.46
.48
.27
.27
.27
.62
.65
.69
.44
.63
.65
.42
.43
.45
.80
.99
98.6
.83
1.00 101.4
.86
1.00 104.2
.61
.78
111.8
.80
115.0
.82
118.2
.56
125.0
.60
128.6
.63
132.2
9.0
9.1
9.2
9.2
9.3
8.8
8.8
8.9
9.0
.61
.81
1.00
86.5
.65
.84
1.00
88.4
.69
.87
1.00
90.3
.42
.60
.79
98.8
9.6
9.6
9.6
9.8
.44
.63
.81
101.3
.46
.65
.84
103.7
9.8
9.8
.23
.39
.55
111.1
10.0
.23
.41
.59
114.2
10.0
.23
.43
.63
117.2
10.0
.44
.19
.19
.19
.64
.69
.39
.42
95°F
Sensible To Total
Ratio (S/T)
Dry Bulb
75°F 80°F 85°F
.60
.82
1.00
.85
1.00
.88
.60
.62
.65
.37
.39
.41
1.00
.80
.83
.85
.55
.59
.63
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 24
BLOWER DATA
092 AND 102 BELT DRIVE BLOWER − BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR
FILTERS IN PLACE. FOR ALL UNITS ADD:
1 − Wet indoor coil air resistance of selected unit.
2 − Any factory installed options air resistance (heat section, economizer, etc.)
3 − Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output required.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)
7.5 kW, 15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm
Total
Air
Volume cfm
0.2
0.4
0.6
0.8
1.0
Total Static Pressure − in. w.g.
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1750 481 0.21 549 0.4 618 0.57 688 0.7 758 0.82 824 0.93 885 1.08 941 1.23 991 1.39 1038 1.54 1082 1.68 1124 1.82 1166 1.95
2000 493 0.29 561 0.47 629 0.64 700 0.77 768 0.9 832 1.02 892 1.17 946 1.33 995 1.49 1041 1.66 1085 1.81 1126 1.97 1167 2.12
2250 507 0.37 574 0.56 643 0.72 712 0.86 779 0.99 842 1.13 900 1.28 953 1.44 1001 1.61 1045 1.78 1088 1.95 1128 2.12 1168 2.3
2500 521 0.46 588 0.64 657 0.81 727 0.95 792 1.09 853 1.24 909 1.4 960 1.57 1007 1.74 1050 1.93 1091 2.11 1130 2.29 1170 2.48
2750 537 0.56 604 0.74 674 0.91 743 1.06 806 1.21 865 1.36 920 1.53 969 1.71 1014 1.89 1055 2.08 1095 2.27 1133 2.47 1172 2.66
3000 554 0.67 622 0.86 692 1.02 760 1.18 822 1.34 878 1.5 931 1.68 979 1.86 1021 2.06 1061 2.26 1099 2.46 1136 2.65 1174 2.85
3250 572 0.78 641 0.98 712 1.15 778 1.32 838 1.49 892 1.66 943 1.84 989 2.03 1030 2.24 1068 2.45 1105 2.65 1141 2.85 1178 3.06
3500 592 0.9 663 1.12 733 1.3 798 1.47 855 1.65 907 1.83 956 2.02 1000 2.22 1039 2.44 1076 2.65 1111 2.86 1146 3.07 1183 3.27
3750 614 1.04 687 1.28 756 1.47 818 1.65 872 1.83 923 2.02 970 2.22 1011 2.43 1049 2.65 1084 2.87 1118 3.09 1152 3.29 1189 3.51
4000 639 1.22 713 1.48 780 1.66 838 1.83 890 2.02 939 2.22 984 2.44 1023 2.66 1059 2.89 1093 3.11 1126 3.33 1160 3.54 1197 3.77
4250 667 1.43 741 1.69 805 1.86 859 2.02 909 2.22 956 2.45 998 2.68 1036 2.92 1070 3.15 1103 3.37 1135 3.59 1169 3.81 1207 4.05
120 BELT DRIVE BLOWER − BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR
FILTERS IN PLACE. FOR ALL UNITS ADD:
1 − Wet indoor coil air resistance of selected unit.
2 − Any factory installed options air resistance (heat section, economizer, etc.)
3 − Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output required.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)
15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm
60 kW - 4000 cfm
Total
Air
Volume cfm
0.2
0.4
0.6
0.8
1.0
Total Static Pressure − in. w.g.
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2000 497 0.25 558 0.44 624 0.6 694 0.74 764 0.85 830 0.99 889 1.16 943 1.34 994 1.52 1045 1.71 1096 1.89 1146 2.08 1197 2.27
2250 511 0.34 573 0.52 638 0.68 708 0.82 776 0.94 839 1.09 896 1.26 948 1.45 998 1.64 1048 1.83 1098 2.01 1149 2.2 1200 2.4
2500 527 0.44 589 0.62 654 0.78 723 0.91 789 1.05 850 1.21 904 1.39 955 1.58 1003 1.77 1052 1.96 1101 2.14 1152 2.33 1203 2.53
2750 545 0.55 606 0.72 672 0.88 740 1.03 804 1.17 861 1.34 914 1.53 962 1.72 1010 1.92 1057 2.1 1105 2.29 1154 2.47 1206 2.68
3000 564 0.66 626 0.84 692 1.01 759 1.16 819 1.32 874 1.49 924 1.68 971 1.88 1017 2.08 1063 2.26 1110 2.44 1158 2.63 1208 2.83
3250 585 0.79 648 0.98 714 1.14 778 1.31 836 1.48 887 1.66 935 1.86 981 2.06 1026 2.26 1071 2.45 1117 2.63 1163 2.8 1213 3
3500 607 0.93 672 1.13 737 1.31 798 1.48 852 1.66 901 1.85 948 2.05 993 2.26 1037 2.46 1081 2.65 1125 2.83 1171 3.01 1221 3.21
3750 632 1.1 698 1.31 762 1.5 819 1.67 869 1.86 915 2.05 961 2.25 1005 2.47 1049 2.68 1092 2.88 1136 3.05 1181 3.24 1231 3.45
4000 660 1.3 726 1.52 787 1.7 838 1.87 885 2.06 930 2.26 974 2.48 1018 2.71 1062 2.93 1105 3.12 1149 3.3 1194 3.49 1245 3.72
4250 691 1.53 755 1.75 810 1.91 857 2.07 901 2.27 945 2.5 990 2.74 1034 2.98 1077 3.2 1120 3.39 1163 3.58 1210 3.79 1262 4.03
4500 724 1.78 783 1.98 831 2.12 874 2.28 917 2.5 962 2.75 1006 3.02 1051 3.27 1094 3.49 1137 3.7 1181 3.89 1228 4.11 1281 4.38
4750 757 2.05 809 2.2 851 2.33 891 2.51 935 2.76 980 3.05 1025 3.33 1070 3.59 1113 3.82 1156 4.03 1201 4.24 1249 4.47 1303 4.75
5000 787 2.31 831 2.43 870 2.57 910 2.78 954 3.06 1000 3.38 1046 3.68 1091 3.95 1135 4.19 1178 4.4 1224 4.62 1272 4.86 1325 5.13
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 25
BLOWER DATA
150 BELT DRIVE BLOWER − BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR
FILTERS IN PLACE. FOR ALL UNITS ADD:
1 − Wet indoor coil air resistance of selected unit.
2 − Any factory installed options air resistance (heat section, economizer, etc.)
3 − Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output required.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)
15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm
60 kW - 4000 cfm
Total
Air
Volume cfm
0.2
0.4
0.6
0.8
1.0
Total Static Pressure − in. w.g.
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2500 537 0.31 596 0.56 663 0.81 736 1.03 805 1.2 867 1.34 924 1.47 976 1.62 1026 1.77 1073 1.95 1118 2.13 1162 2.32 1206 2.51
2750 555 0.43 614 0.69 681 0.94 753 1.16 820 1.34 879 1.48 935 1.61 986 1.76 1034 1.92 1081 2.11 1126 2.31 1171 2.51 1215 2.71
3000 574 0.57 633 0.83 700 1.08 770 1.31 834 1.49 892 1.62 946 1.75 996 1.91 1044 2.09 1090 2.29 1135 2.5 1180 2.71 1225 2.92
3250 595 0.73 654 0.99 721 1.25 789 1.48 850 1.65 905 1.78 957 1.91 1006 2.08 1053 2.27 1099 2.48 1145 2.7 1190 2.92 1235 3.15
3500 617 0.89 677 1.17 743 1.44 807 1.66 865 1.82 919 1.94 970 2.08 1017 2.26 1064 2.47 1110 2.69 1155 2.92 1200 3.15 1246 3.39
3750 640 1.09 701 1.38 765 1.64 826 1.84 882 1.99 933 2.12 982 2.27 1029 2.46 1075 2.68 1120 2.91 1166 3.15 1211 3.39 1258 3.65
4000 665 1.32 725 1.62 787 1.86 846 2.03 899 2.17 949 2.3 996 2.47 1042 2.68 1087 2.92 1132 3.16 1177 3.4 1223 3.66 1270 3.93
4250 691 1.57 750 1.87 810 2.07 866 2.22 917 2.35 964 2.51 1010 2.7 1055 2.93 1099 3.17 1144 3.42 1189 3.67 1235 3.95 1283 4.25
4500 718 1.85 776 2.12 833 2.28 886 2.4 935 2.55 981 2.73 1025 2.95 1069 3.2 1112 3.45 1156 3.7 1201 3.97 1248 4.27 1297 4.59
4750 745 2.14 802 2.36 856 2.48 907 2.6 954 2.77 997 2.99 1040 3.23 1083 3.49 1126 3.75 1170 4.01 1215 4.29 1262 4.61 1311 4.96
5000 773 2.42 828 2.59 880 2.69 928 2.83 972 3.03 1014 3.28 1056 3.55 1097 3.82 1140 4.08 1183 4.35 1229 4.65 1276 4.98 1325 5.33
5250 802 2.69 854 2.82 904 2.93 950 3.09 991 3.33 1032 3.61 1072 3.9 1113 4.17 1155 4.44 1198 4.72 1243 5.02 1291 5.36 1340 5.71
5500 831 2.95 881 3.06 928 3.2 971 3.4 1011 3.68 1050 3.99 1089 4.28 1129 4.56 1170 4.83 1213 5.11 1258 5.42 1306 5.75 1355 6.1
5750 860 3.21 908 3.33 952 3.5 992 3.75 1030 4.07 1068 4.4 1106 4.7 1145 4.98 1186 5.25 1229 5.53 - - - - - - - - - - - - - - - - - -
6000 890 3.48 934 3.63 976 3.86 1013 4.16 1050 4.52 1086 4.85 1123 5.16 1162 5.44 1202 5.7 - - - - - - - - - - - - - - - - - - - - - - - -
6250 919 3.78 961 3.99 999 4.27 1034 4.63 1069 5.01 1104 5.35 1141 5.65 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 26
BLOWER DATA
FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS
Motor Efficiency Nominal hp
Maximum hp
Standard & High
Standard & High
Standard & High
Standard
Standard
Standard
High
High
High
Standard
Standard
Standard
2
3
3
3
2
2
3
3
3
5
5
5
2.3
2.3
2.3
3.45
3.45
3.45
3.45
3.45
3.45
5.75
5.75
5.75
Drive Kit Number
9
10
11
12
7
8
3
4
5
6
1
2
RPM Range
590 - 890
800 - 1105
795 - 1195
730 - 970
940 - 1200
1015 - 1300
730 - 970
940 - 1200
1015 - 1300
900 - 1135
1040 - 1315
1125 - 1425
NOTE - Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with MSAV
®
(Multi-Stage Air Volume) option are limited to a motor service factor of 1.0.
POWER EXHAUST FAN PERFORMANCE
Return Air System Static Pressure
in. w.g.
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Air Volume Exhausted
cfm
3175
2955
2685
2410
2165
1920
1420
1200
FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE - in. w.g.
Air
Volume cfm
1750
3750
4000
4250
4500
4750
5000
5250
5500
5750
6000
2000
2250
2500
2750
3000
3250
3500
Wet Indoor Coil
092, 102,120
0.04
0.14
0.15
0.17
0.19
0.20
0.22
0.24
0.25
0.27
0.29
0.05
0.06
0.07
0.08
0.10
0.11
0.12
150
0.06
0.21
0.23
0.26
0.28
0.31
0.33
0.36
0.39
0.41
0.44
0.08
0.09
0.11
0.13
0.15
0.17
0.19
Electric
Heat
0.03
0.09
0.09
0.13
0.14
0.17
0.20
0.22
0.25
0.31
0.33
0.03
0.04
0.04
0.05
0.06
0.06
0.09
Economizer
0.05
0.15
0.19
0.19
0.22
0.25
0.29
0.32
0.34
0.45
0.52
0.06
0.08
0.11
0.12
0.13
0.15
0.15
Humiditrol
Condenser
Reheat Coil
0.02
0.05
0.05
0.06
0.07
0.07
0.08
0.08
0.09
0.10
0.10
0.02
0.02
0.03
0.03
0.03
0.04
0.04
MERV 8
0.01
0.03
0.04
0.04
0.04
0.05
0.06
0.06
0.07
0.07
0.08
0.01
0.01
0.01
0.02
0.02
0.02
0.03
Filters
MERV 13
0.03
0.08
0.08
0.09
0.09
0.10
0.10
0.11
0.12
0.12
0.13
0.03
0.04
0.05
0.05
0.06
0.06
0.07
Return Air
Adaptor
Plate
0.00
0.00
0.00
0.00
0.00
0.02
0.02
0.04
0.07
0.09
0.11
0.12
0.16
0.18
0.19
0.22
0.25
0.27
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 27
BLOWER DATA
CEILING DIFFUSERS AIR RESISTANCE - in. w.g.
Unit Size
Air Volume cfm
RTD11 Step-Down Diffuser
2 Ends Open
1 Side, 2 Ends
Open
2400
2600
2800
0.21
0.24
0.27
0.18
0.21
0.24
092 Models
3000
3200
3400
3600
3800
3600
0.32
0.41
0.50
0.61
0.73
0.36
0.29
0.37
0.45
0.54
0.63
0.28
102 & 120 Models
150 Models
5200
4200
4400
4600
4800
5000
3800
4000
4200
4400
4600
4800
5000
5200
5400
5600
5800
0.40
0.44
0.49
0.54
0.60
0.65
0.69
0.75
0.22
0.28
0.34
0.40
0.46
0.52
0.58
0.64
0.70
0.44
0.49
0.54
0.59
0.62
0.19
0.24
0.29
0.34
0.39
0.32
0.36
0.40
0.44
0.49
0.53
0.58
CEILING DIFFUSER AIR THROW DATA
Model No.
092 Models
Air Volume cfm
2600
2800
3000
1
Effective Throw Range
RTD11 Step-Down ft.
FD11 Flush ft.
24 - 29
25 - 30
27 - 33
19 - 24
20 - 28
21 - 29
3200
3400
3600
28 - 35
30 - 37
25 - 33
22 - 29
22 - 30
22 - 29
102, 120
Models
3800
4000
4200
4400
5600
5800
27 - 35
29- 37
32 - 40
34 - 42
39 - 49
42 - 51
22 - 30
24 - 33
26 - 35
28 - 37
28 - 37
29 - 38
150 Models
6000
6200
6400
44 - 54
45 - 55
46 - 55
40 - 50
42 - 51
43 - 52
6600 47 - 56 45 - 56
1
Throw is the horizontal or vertical distance an air stream travels on leaving the outlet or diffuser before the maximum velocity is reduced to 50 ft. per minute. Four sides open.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 28
0.24
0.29
0.34
0.39
0.43
0.47
0.51
0.37
0.42
0.46
0.50
0.54
0.16
0.20
All Ends & Sides
Open
0.15
0.18
0.21
0.25
0.32
0.39
0.48
0.57
0.23
0.26
0.29
0.33
FD11 Flush
Diffuser
0.15
0.19
0.23
0.27
0.31
0.35
0.39
0.27
0.31
0.35
0.39
0.43
0.10
0.12
0.44
0.51
0.15
0.18
0.21
0.24
0.14
0.17
0.20
0.25
0.31
0.37
ELECTRICAL/ELECTRIC HEAT DATA 7.5 TON
7.5 TON HIGH EFFICIENCY (R-410A) LCH092H4
1
Voltage - 60hz
Compressor 1
Compressor 2
Outdoor Fan
Motors (2)
Rated Load Amps
Locked Rotor Amps
Rated Load Amps
Locked Rotor Amps
Full Load Amps
(total)
Power Exhaust Full Load Amps
(1) 0.33 HP
Service Outlet 115V GFI (amps)
Indoor Blower Horsepower
Motor
2
Maximum
Overcurrent
Protection
3
Minimum
Circuit
Ampacity
Full Load Amps
Unit Only
With (1) 0.33 HP
Power Exhaust
Unit Only
With (1) 0.33 HP
Power Exhaust
2
7.5
50
50
42
45
208/230V - 3 Ph
13.1
83.1
13.1
83.1
2.4
(4.8)
2.4
15
3
10.6
50
60
45
48
5
16.7
60
70
52
55
2
3.4
25
25
20
22
460V - 3 Ph
6.1
41
6.1
41
1.3
(2.6)
1.3
15
3
4.8
25
25
22
23
5
7.6
30
30
25
26
2
2.7
15
20
15
16
575V - 3 Ph
4.4
33
4.4
33
1
(2)
1
20
3
3.9
20
20
16
17
5
6.1
20
25
19
20
2
3
2
3
ELECTRIC HEAT DATA
Electric Heat Voltage
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Unit+
Electric Heat
Unit+
Electric Heat
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
208V 240V 208V 240V 208V 240V 480V 480V 480V 600V 600V 600V
7.5 kW
50 50 50 50 60 60 25 25 30 15 20 20
15 kW
22.5 kW
4
4
50
70
60
80
4
60
80
60
90
4
4
60
80
70
90
30 kW
4
90 100
4
100 110
4
100 125
45 kW 150
150 150 150
4
150 175
7.5 kW
30 kW
45 kW 127 145 131 149 139 157
22.5 kW
4
42
15 kW
49
22.5 kW
69
88
7.5 kW
50
15 kW
60
80
30 kW
4
100 110
4
100 110
4
110 125
45 kW 150
7.5 kW
45
15 kW
52
42
55
78
100
50
60
90
150
45
58
4
4
4
45
53
72
92
60
60
80
150 175
48
56
45
59
81
104
60
70
90
48
62
4
4
51
60
80
100
70
70
90 100
150 175
54
63
51
66
89
112
70
70
54
69
30
40
50
80
20
27
39
50
72
25
30
40
60
80
22
29
30
40
60
80
22
29
40
52
74
25
35
45
60
80
23
31
35
45
60
80
24
33
44
55
78
30
35
45
60
80
26
34
25
35
40
60
15
22
31
40
58
20
25
35
45
60
16
23
25
35
45
60
16
23
32
41
60
20
25
35
45
70
17
25
30
35
45
70
18
26
35
44
62
25
30
40
45
70
19
27
22.5 kW
72
30 kW
91
81
103
75
95
84
107
83
103
92
115
45 kW 130 148 134 152 142 160
40
51
74
42
53
76
45
57
79
32
41
59
34
43
61
36
45
64
ELECTRICAL ACCESSORIES
Disconnect 7.5 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
15 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
22.5 kW 54W56 54W56 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
30 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
45 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
1
2
3
4
NOTE - All units have a minimum Short Circuit Current Rating (SCCR) of 5000 amps.
Extremes of operating range are plus and minus 10% of line voltage.
HACR type breaker or fuse.
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
Factory installed circuit breaker not available.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 29
ELECTRICAL/ELECTRIC HEAT DATA 8.5 TON
8.5 TON HIGH EFFICIENCY (R-410A) LCH102H4
2
3
1
Voltage - 60hz
Compressor 1 Rated Load Amps
Locked Rotor Amps
Compressor 2
Outdoor Fan
Motors (2)
Power Exhaust
Rated Load Amps
Locked Rotor Amps
Full Load Amps
(total)
Full Load Amps
(1) 0.33 HP
Service Outlet 115V GFI (amps)
Indoor Blower
Motor
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Horsepower
Full Load Amps
Unit Only
With (1) 0.33 HP
Power Exhaust
Unit Only
With (1) 0.33 HP
Power Exhaust
2
7.5
50
50
44
46
208/230V - 3 Ph
13.7
83.1
13.7
83.1
2.4
(4.8)
2.4
15
3
10.6
50
60
47
49
5
16.7
60
70
54
56
2
3.4
25
25
20
22
460V - 3 Ph
6.2
41
6.2
41
1.3
(2.6)
1.3
15
3
4.8
25
25
22
23
5
7.6
30
30
25
26
2
2.7
20
20
16
17
575V - 3 Ph
4.8
33
4.8
33
1
(2)
1
20
3
3.9
20
20
17
18
5
6.1
25
25
20
21
3
2
3
ELECTRIC HEAT DATA
Electric Heat Voltage
2
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Unit+
Electric Heat
Unit+
Electric Heat
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
7.5 kW
15 kW
208V 240V 208V 240V 208V 240V 480V 480V 480V 600V 600V 600V
4
50
50
22.5 kW
4
70
50
60
80
4
50
60
80
50
60
90
4
4
60
60
80
60
70
90
25
30
40
25
30
40
30
35
45
20
25
35
20
25
35
25
30
35
30 kW
45 kW 150 150 150 150
7.5 kW
4
90 100
44
15 kW
49
22.5 kW
69
30 kW
88
44
55
78
100
4
100 110
47
53
72
92
47
59
81
104
4
4
100 125
150 175
54
60
80
100
54
66
89
112
45 kW 127 145 131 149 139 157
7.5 kW
50 50 60 60 70 70
50
80
20
27
39
50
72
25
60
80
22
29
40
52
74
25
60
80
25
33
44
55
78
30
40
60
16
22
31
40
58
20
45
60
17
23
32
41
60
20
45
70
20
26
35
44
62
25
15 kW
60
22.5 kW
4
80
60
90
4
4
60
80
70
90
4
70 70
90 100
30 kW
4
100 110
4
100 110
4
110 125
45 kW 150
7.5 kW
46
15 kW
52
150
46
58
4
150 175
49
56
49
62
4
150 175
56
63
56
69
22.5 kW
72
30 kW
91
81
103
75
95
84
107
83
103
92
115
45 kW 130 148 134 152 142 160
30
40
60
80
22
29
40
51
74
35
45
60
80
23
31
42
53
76
35
45
60
80
26
34
45
57
79
25
35
45
60
17
23
32
41
59
25
35
45
70
18
25
34
43
61
30
40
45
70
21
27
36
45
64
ELECTRICAL ACCESSORIES
Disconnect 7.5 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
15 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
22.5 kW 54W56 54W56 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
30 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
45 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
1
2
3
4
NOTE - All units have a minimum Short Circuit Current Rating (SCCR) of 5000 amps.
Extremes of operating range are plus and minus 10% of line voltage.
HACR type breaker or fuse.
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
Factory installed circuit breaker not available.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 30
ELECTRICAL/ELECTRIC HEAT DATA 10 TON
10 TON HIGH EFFICIENCY (R-410A) LCH120H4
2
1
Voltage - 60hz
Compressor 1 Rated Load Amps
Locked Rotor Amps
Compressor 2
Outdoor Fan
Motors (2)
Power Exhaust
Rated Load Amps
Locked Rotor Amps
Full Load Amps
(total)
Full Load Amps
(1) 0.33 HP
Service Outlet 115V GFI (amps)
Indoor Blower
Motor
Maximum
Overcurrent
Protection
3
Minimum
Circuit
Ampacity
Horsepower
Full Load Amps
Unit Only
With (1) 0.33 HP
Power Exhaust
Unit Only
With (1) 0.33 HP
Power Exhaust
2
7.5
50
50
43
46
208/230V - 3 Ph
13.5
109
13.5
109
2.4
(4.8)
2.4
15
3
10.6
50
60
46
49
5
16.7
60
70
53
56
2
3.4
30
30
24
26
460V - 3 Ph
8
59
8
59
1.3
(2.6)
1.3
15
3
4.8
30
30
26
27
5
7.6
35
35
29
30
2
2.7
20
20
16
17
575V - 3 Ph
5
40
5
40
1
(2)
1
20
3
3.9
20
20
18
19
5
6.1
25
25
20
21
ELECTRIC HEAT DATA
3
2
Electric Heat Voltage
2
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Maximum
Overcurrent
Protection
Unit+
Electric Heat
Unit+
Electric Heat
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
15 kW
22.5 kW
208V 240V 208V 240V 208V 240V 480V 480V 480V 600V 600V 600V
4
4
50
70
60
80
4
60
80
60
90
4
4
60
80
70
90
30 kW
4
90 100
4
100 110
4
100 125
30
40
50
30
40
60
35
45
60
25
35
40
25
35
45
30
35
45
80 80 80 60 60 70 45 kW 150 150 150 150
4
150 175
60 kW
4
150 175
4
150 175
4
150 175
15 kW
49
22.5 kW
69
30 kW
88
55
78
100
53
72
92
59
81
104
60
80
100
66
89
112
45 kW 127 145 131 149 139 157
60 kW 135 154 139 158 146 166
15 kW
60 60
4
60 70 70 70
22.5 kW
30 kW
4
4
80 90
100 110
4
4
80 90
100 110
4
4
90 100
110 125
45 kW 150 150
4
150 175
4
150 175
60 kW
4
150 175
4
150 175
4
150 175
80
27
39
50
72
77
30
40
60
80
80
80
29
40
52
74
79
35
45
60
80
80
90
33
44
55
78
82
35
45
60
80
90
70
22
31
40
58
62
25
35
45
60
70
70
23
32
41
60
63
25
35
45
70
70
70
26
35
44
62
66
30
40
45
70
70
3
Minimum
Circuit
Ampacity
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
15 kW
52
22.5 kW
72
30 kW
91
58
81
103
56
75
95
62
84
107
63
83
103
69
92
115
45 kW 130 148 134 152 142 160
60 kW 138 157 142 161 149 169
ELECTRICAL ACCESSORIES
29
40
51
74
79
31
42
53
76
80
34
45
57
79
84
23
32
41
59
63
25
34
43
61
64
27
36
45
64
67
Disconnect 15 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
22.5 kW 54W56 54W56 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
30 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
45 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
60 kW
5
N/A
5
N/A
5
N/A
5
N/A
5
N/A
5
N/A 54W56 54W56
5
N/A 54W56 54W56 54W56
NOTE - All units have a minimum Short Circuit Current Rating (SCCR) of 5000 amps.
1
Extremes of operating range are plus and minus 10% of line voltage.
2
HACR type breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
4
Factory installed circuit breaker not available.
5
Disconnect must be field furnished.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 31
ELECTRICAL/ELECTRIC HEAT DATA 12.5 TON
12.5 TON STANDARD EFFICIENCY (R-410A) LCH150S4
1
Voltage - 60hz
Compressor 1
Compressor 2
Rated Load Amps
Locked Rotor Amps
Rated Load Amps
Locked Rotor Amps
Outdoor Fan
Motors (2)
Power Exhaust
Full Load Amps
(total)
Full Load Amps
(1) 0.33 HP
Service Outlet 115V GFI (amps)
Indoor Blower Horsepower
Motor
2
Maximum
Overcurrent
Protection
3
Minimum
Circuit
Ampacity
Full Load Amps
Unit Only
With (1) 0.33 HP
Power Exhaust
Unit Only
With (1) 0.33 HP
Power Exhaust
2
7.5
70
70
58
60
208/230V - 3 Ph
19.6
136
19.6
136
3
(6)
2.4
15
3
10.6
80
80
61
64
5
16.7
80
80
67
70
2
3.4
30
30
25
27
460V - 3 Ph
8.2
66.1
8.2
66.1
1.5
(3)
1.3
15
3
4.8
30
35
27
28
5
7.6
35
35
30
31
2
2.7
25
25
20
21
575V - 3 Ph
6.6
55.3
6.6
55.3
1.2
(2.4)
1
20
3
3.9
25
25
22
23
5
6.1
25
30
24
25
2
3
2
3
ELECTRIC HEAT DATA
Electric Heat Voltage
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Maximum
Overcurrent
Protection
Minimum
Circuit
Ampacity
Unit+
Electric Heat
Unit+
Electric Heat
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
Unit+
Electric Heat and (1) 0.33
HP
Power Exhaust
208V 240V 208V 240V 208V 240V 480V 480V 480V 600V 600V 600V
15 kW
70 70 80 80 80 80 30 30 35 25 25 30
22.5 kW
4
70 80
4
80 90
4
80 90 40 40 45 35 35 35
30 kW
4
90 100
4
100 110
45 kW 150 150 150 150
4
4
100 125
150 175
60 kW
4
150 175
4
150 175
4
150 175
50
80
80
60
80
80
60
80
90
40
60
70
45
60
70
45
70
70
15 kW
58
22.5 kW
69
30 kW
88
58
78
100
61
72
92
61
81
104
67
80
100
67
89
112
45 kW 127 145 131 149 139 157
60 kW 135 154 139 158 146 166
15 kW
70 70 80 80 80 80
27
39
50
72
77
30
29
40
52
74
79
35
33
44
55
78
82
35
22
31
40
58
62
25
23
32
41
60
63
25
26
35
44
62
66
30
22.5 kW
30 kW
4
4
80 90
100 110
4
4
80 90
100 110
4
4
90 100
110 125
45 kW 150 150
4
150 175
4
150 175
60 kW
4
150 175
15 kW
60
22.5 kW
72
60
81
4
150 175
64
75
64
84
4
150 175
70
83
70
92
30 kW
91 103 95 107 103 115
45 kW 130 148 134 152 142 160
60 kW 138 157 142 161 149 169
40
60
80
80
29
40
51
74
79
45
60
80
80
31
42
53
76
80
45
60
80
90
34
45
57
79
84
35
45
60
70
23
32
41
59
63
35
45
70
70
25
34
43
61
64
40
45
70
70
27
36
45
64
67
ELECTRICAL ACCESSORIES
Disconnect 15 kW 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56 54W56
22.5 kW 54W56 54W56 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
30 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
45 kW 54W57 54W57 54W57 54W57 54W57 54W57 54W56 54W56 54W56 54W56 54W56 54W56
60 kW
5
N/A
5
N/A
5
N/A
5
N/A
5
N/A
5
N/A 54W56 54W56 54W57 54W56 54W56 54W56
NOTE - All units have a minimum Short Circuit Current Rating (SCCR) of 5000 amps.
1
Extremes of operating range are plus and minus 10% of line voltage.
2
HACR type breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
4
Factory installed circuit breaker not available.
5
Disconnect must be field furnished.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 32
ELECTRIC HEAT CAPACITIES
Volts
Input kW
Input
7.5 kW
Btuh
Output
No. of
Stages kW
Input
15 kW
Btuh
Output
No. of
Stages kW
Input
22.5 kW
Btuh
Output
No. of
Stages kW
Input
208 5.6 19,100
220 6.3 21,500
1
1
11.3 38,600
12.6 43,000
1
1
16.9 57,700
18.9 64,500
2
2
30 kW
Btuh
Output
22.5 76,800
25.2 86,000
No. of
Stages
2
2
kW
Input
45 kW
Btuh
Output
33.8 115,300
No. of
Stages
2
kW
Input
60 kW
Btuh
Output
No. of
Stages
45.0 153,600 2
37.8 129,000 2 50.4 172,000 2
230 6.9 23,600 1 13.8 47,100 1 20.7 70,700 2 27.5 93,900 2 41.3 141,000 2 55.1 188,000 2
240 7.5 25,600 1 15.0 51,200 1 22.5 76,800 2 30.0 102,400 2 45.0 153,600 2 60.0 204,800 2
440 6.9 21,500 1 12.6 43,000 1 18.9 64,500 2 25.2 86,000
460 6.9 23,600 1 13.8 47,100 1 20.7 70,700 2 27.5 93,900
2
2
37.8 129,000
41.3 141,000
2
2
50.4 172,000
55.1 188,000
2
2
480 7.5 25,600 1 15.0 51,200 1 22.5 76,800 2 30.0 102,400 2 45.0 153,600 2 60.0 204,800 2
550 6.3 21,500 1 12.6 43,000 1 18.9 64,500 2 25.2 86,000
575 6.9 23,600 1 13.8 47,100 1 20.7 70,700 2 27.5 93,900
2
2
37.8 129,000
41.3 141,000
2
2
50.4 172,000
55.1 188,000
2
2
600 7.5 25,600 1 15.0 51,200 1 22.5 76,800 2 30.0 102,400 2 45.0 153,600 2 60.0 204,800 2
UNIT CLEARANCES - INCHES (MM)
C
OPTIONAL
OUTDOOR
AIR HOOD
A
1
Unit Clearance
Service Clearance
Minimum Operation Clearance in.
60
36
A mm
1524
914
in.
36
36
B mm
914
914
NOTE - Entire perimeter of unit base requires support when elevated above the mounting surface.
1
Service Clearance - Required for removal of serviceable parts.
Minimum Operation Clearance - Required clearance for proper unit operation.
in.
36
36
C mm
934
914
in.
60
36
D mm
1524
914
Top
Clearance
Unobstructed
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 33
OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS - FIELD INSTALLED
COMMERCIAL TOUCHSCREEN THERMOSTAT
Intuitive Touchscreen Interface -
Two Stage Heating / Two Stage Cooling
Conventional or Heat Pump - Seven Day Programmable - Four Time Periods/
Day - Economizer Output - Title 24 Compliant - ENERGY STAR® Qualified -
Backlit Display - Automatic Changeover
C0STAT02AE1L
(14W81)
Sensors For Touchscreen Thermostat
1
Remote non-adjustable wall mount 20k temperature sensor .........................
1
Remote non-adjustable wall mount 10k averaging temperature sensor ........
1
Remote non-adjustable duct mount temperature sensor ...............................
Outdoor temperature sensor ............................................................................
C0SNZN01AE2-
(47W36)
C0SNZN73AE1-
(47W37)
C0SNDC00AE1-
(19L22)
C0SNSR03AE1-
(X4148)
Accessories For Touchscreen Thermostat
Locking cover (clear) ........................................................................................
C0MISC15AE1-
(39P21)
1
Remote sensors for C0STAT02AE1L can be applied in the following combinations: (1)
C0SNZN01AE1-, (2) C0SNZN73AE1-, (2) C0SNZN01AE1- and (1) C0SNZN73AE1-, (4)
C0SNZN01AE1-, (3) C0SNZN01AE1- and (2) C0SNZN73AE1.
DIGITAL NON-PROGRAMMABLE THERMOSTATS
Intuitive Interface - Automatic Changeover - Simple Up and Down Temperature Control
Two-stage heating / cooling conventional systems .......................................
C0STAT10AE1L
(13K98)
Sensor For Digital Non-Programmable Thermostats Above
Remote wall mounted temperature sensor.......................................................
C0SNZN00AE1-
(26K57)
Intuitive Interface - Automatic Changeover - Backlit Display - Simple Up and Down Temperature Control
One-stage heating / cooling conventional systems ..........................................
C0STAT12AE1L
(51M32)
Sensor For Digital Non-Programmable Thermostats Above
Outdoor temperature sensor ............................................................................
C0SNSR04AE1-
(X2658)
Accessories For Digital Non-Programmable Thermostats Above
Optional wall mounting plate ............................................................................
C0MISC17AE1-
(X2659)
OUTDOOR SOUND DATA
Unit
Model Number
092, 102 and 120
Octave Band Sound Power Levels dBA, re 10
-12
Watts Center Frequency - HZ
125
76
250
79
500
84
1000
83
2000
79
4000
73
8000
66
150 77 80 85
1
Note - The octave sound power data does not include tonal corrections.
Sound Rating Number according to AHRI Standard 370-2001.
84 79 74 66
1
Sound Rating
Number (dB)
88
88
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 34
WEIGHT DATA
Model Number
092 Base Unit
092 Max. Unit
102 Base Unit
102 Max. Unit
120 Base Unit
120 Max. Unit
150 Base Unit
150 Max. Unit
lbs.
1120
1277
1127
1284
1162
1326
1202
1366
Net kg
508
579
511
582
527
601
545
620
lbs.
1205
1362
1212
1369
1247
1411
1287
1451
Shipping kg
547
618
550
621
566
640
584
658
OPTIONS / ACCESSORIES
Description
CEILING DIFFUSERS
Step-Down
RTD11-95
RTD11-135
RTD11-185
Flush
FD11-95
FD11-135
FD11-185
Transitions
LASRT08/10
LASRT10/12
LASRT15
CONVENTIONAL FIN/TUBE CONDENSER COIL
Fin/Tube Condenser Coil
ECONOMIZER / OUTDOOR AIR / EXHAUST
lbs.
88
205
392
75
174
289
30
32
36
160
Economizer
Economizer Dampers
Barometric Relief Dampers (downflow)
Barometric Relief Damper Hood (downflow)
Outdoor Air Hood (downflow)
Outdoor Air Dampers
Outdoor Air Damper Section (downflow) - Automatic
Outdoor Air Damper Section (downflow) - Manual
Outdoor Air Damper Hood (downflow)
Power Exhaust
ELECTRIC HEAT
7.5 kW
15 kW
22.5 kW
30 kW
45 kW
60 kW
HUMIDITROL
®
Humiditrol 20
MSAV (MULTI-STAGE AIR VOLUME) SUPPLY AIR BLOWER OPTION
Variable Frequency Drive (VFD) and associated components
ROOF CURBS - CLIP CURB
10
50
50
57
57
59
68
55
8
25
23
9
2
9
31
Downflow
8 in. height
14 in. height
18 in. height
24 in. height
ROOF CURBS - STANDARD
Downflow
8 in. height
14 in. height
24 in. height
PACKAGING
LTL Packaging (less than truck load)
89
109
126
150
91
115
153
105
Shipping Weight kg
40
93
178
34
79
131
14
15
16
73
25
4
11
10
4
1
4
14
23
23
26
26
27
31
9
5
40
49
57
68
41
52
69
48
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 35
DIMENSIONS - INCHES (MM)
Model
No.
CORNER WEIGHTS
AA
Base Max.
Base
BB
Max.
Base
CC
Max.
Base
DD
Max.
CENTER OF GRAVITY
EE
Base Max.
Base
FF
Max.
lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg in. mm in. mm in. mm in. mm
092 281 127 327 148 252 114 286 130 275 125 306 139 312 142 358 162 46.5 1181 45.5 1156 24.5 622 25.5 648
102 282 128 329 149 254 115 287 130 276 125 308 139 314 143 360 163 46.5 1181 45.5 1156 24.5 622 25.5 648
120 294 133 340 154 264 120 297 135 283 128 318 144 321 146 372 169 46.5 1181 45.5 1156 24.5 622 25.5 648
150 304 138 350 159 273 124 306 139 293 133 327 148 332 151 383 174 46.5 1181 45.5 1156 24.5 622 25.5 648
Base Unit - The unit with NO INTERNAL OPTIONS.
Max. Unit - The unit with ALL INTERNAL OPTIONS Installed. (Economizer, Standard Static Power Exhaust Fans, Controls, etc.). Does not include accessories external to unit or high static power exhaust.
AA
6-1/8
(156)
5-5/8
(143)
BOTTOM SUPPLY
AIR OPENING
BB
58-1/8
(1476)
6-1/8
(156)
60-1/8 (1527)
BASE
BOTTOM
POWER ENTRY
5-1/2 (140) Dia.
7 (178)
DD
24
(610)
10-3/4
(273)
20
(508)
28
(711)
27
(686)
CENTER OF
GRAVITY
BOTTOM RETURN
AIR OPENING
EE
FF
6-5/8
(168)
7 (178)
34-7/8
(886)
BOTTOM
CONDENSATE
OPTIONAL DISCONNECT
(FACTORY INSTALLED)
101-1/4
(2572)
TOP VIEW
BASE
99-1/4
(2521)
CC
60-1/8
(1527)
END VIEW
43-3/8
(1102)
46-7/8
(1191)
3-1/2
(89)
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 36
1
(25)
ELECTRIC
INLETS
15-1/2
(394)
6-1/8
(156)
CONDENSATE
DRAIN (FRONT)
5-3/8
(137)
46-7/8
(1191)
34-7/8
(886)
FORKLIFT SLOTS
(BOTH SIDES)
101-1/4
(2572)
SIDE VIEW
LIFTING HOLES
(FOR RIGGING)
15-1/2
(394)
HORIZONTAL
SUPPLY AIR
OPENING
HORIZONTAL
RETURN AIR
OPENING
1-5/8
(41)
30
(762)
12-1/8
(308)
CONDENSATE
DRAIN (BACK)
30
(762)
5-3/8
(137)
31-1/2
(800)
66-3/8
(1686)
SIDE VIEW
(Horizontal Openings)
ACCESSORY DIMENSIONS - INCHES (MM)
OUTDOOR AIR HOOD DETAIL
21−3/8
(543)
OUTDOOR AIR HOOD
(Furnished with Economizer or
Outdoor Air Damper)
EXHAUST AIR HOOD
(Furnished, Field Installed)
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 37
ACCESSORY DIMENSIONS - INCHES (MM)
HORIZONTAL ECONOMIZER APPLICATION
(with Optional Horizontal Barometric Relief Dampers and Horizontal Discharge Kit)
ECONOMIZER
DAMPERS
15-1/2
(394)
HORIZONTAL
BAROMETRIC RELIEF
DAMPERS AND HOOD
RETURN AIR
DUCT TRANSITION
(Field fabricated and installed on unit)
RETURN
AIR
INLET
RETURN AIR DUCT
(Field Fabricated - Must be sized to accommodate Horizontal Barometric Relief
Hood and Return Air Requirements)
HORIZONTAL RELIEF HOOD DIMENSIONS
Width - 31-5/8 in. (803 mm)
Height - 14-1/2 in. (368 mm)
SUPPLY AIR DUCT
(Field Provided)
SUPPLY
AIR
OUTLET
TOP VIEW
30
(762)
HORIZONTAL
SUPPLY AIR
OPENING
(On Unit)
38-3/4
(984)
This opening not used in
Horizontal
Applications with
Economizer
OUTDOOR AIR HOOD
(Furnished with Economizer)
21-3/8
(543)
HORIZONTAL BAROMETRIC
RELIEF DAMPERS
(Optional - Must be Ordered Extra and
Field Installed on Field fabricated
Return Air Duct)
OUTDOOR
AIR
4-1/8
(105)
HORIZONTAL
RETURN AIR
OPENING
EXHAUST
AIR
19-3/4
(502)
27-3/4
(705)
6-1/8
(156)
BACK VIEW
RETURN AIR
DUCT TRANSITION
(Field fabricated and installed on unit)
RETURN AIR DUCT INLET
(Field Fabricated - Must be sized to accommodate Horizontal Barometric
Relief Hood and Return Air Requirements)
OPTIONAL RETURN AIR OPENING
WITH ECONOMIZER AND HORIZONTAL
DISCHARGE KIT (required)
(Field Installed)
NOTE - Return Air Duct and Transition must be supported.
END VIEW
14-1/2
(368)
1
13
(300)
HORIZONTAL BAROMETRIC RELIEF DAMPERS
(Field installed in horizontal return air duct adjacent to unit)
31-5/8 (803)
1
29-1/2 (749)
6-1/2
(165)
FRONT VIEW SIDE VIEW
1
NOTE - Opening size required in return air duct.
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 38
ACCESSORY DIMENSIONS - INCHES (MM)
CLIP CURBS - DOUBLE DUCT OPENING
1-13/16
(46)
26-3/4
(679)
95-3/8
(2423)
8-1/2
(216)
29-3/4
(756)
91-3/4
(2330)
SUPPLY
OPENING
RETURN
OPENING
29-3/4
(756)
7-1/8
(181)
1-13/16
(46)
21-3/4
(552)
54-1/4
(1378)
50-5/8
(1286)
8 (203)
14 (356)
18 (457)
24 (610)
NOTE - Roof deck may be omitted within confines of curb.
DETAIL ROOF CURB
1-13/16
(46)
TYPICAL FLASHING DETAIL FOR ROOF CURB
BASE BOTTOM
PACKAGED
UNIT
FIBERGLASS
INSULATION
(Furnished)
NAILER STRIP
(Furnished)
ROOF CURB
(Extends around entire perimeter of unit)
RIGID INSULATION
(Field Supplied)
COUNTER FLASHING
(Field Supplied)
CANT STRIP
(Field Supplied)
ROOFING
MATERIAL
8 (203)
14 (356)
18 (457)
24 (610)
FACTORY INSTALLED
PERIMETER WOOD
NAILER STRIP
2 (51)
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 39
ACCESSORY DIMENSIONS - INCHES (MM)
STANDARD ROOF CURBS - DOUBLE DUCT OPENING
1-13/16
(46)
1-13/16
(46)
26-3/4
(679)
95-3/8
(2423)
8-1/2
(216)
29-3/4
(756)
91-3/4
(2330)
SUPPLY
OPENING
RETURN
OPENING
29-3/4
(756)
7-1/8
(181)
21-3/4
(552)
54-1/4
(1378)
50-5/8
(1286)
8 (203)
14 (356)
24 (610)
TYPICAL FLASHING DETAIL FOR ROOF CURB
BASE BOTTOM
PACKAGED
UNIT
FIBERGLASS
INSULATION
(Furnished)
NAILER STRIP
(Furnished)
ROOF CURB
(Extends around entire perimeter of unit)
RIGID INSULATION
(Field Supplied)
COUNTER FLASHING
(Field Supplied)
CANT STRIP
(Field Supplied)
ROOFING
MATERIAL
NOTE - Roof deck may be omitted within confines of curb.
DETAIL ROOF CURB
1-13/16
(46)
8 (203)
14 (356)
24 (610)
FACTORY INSTALLED
PERIMETER WOOD
NAILER STRIP
2 (51)
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 40
ACCESSORY DIMENSIONS - INCHES (MM)
ROOF CURBS WITH SUPPLY & RETURN AIR TRANSITIONS FOR CEILING DIFFUSERS
LASRT08/10 ROUND TRANSITIONS
(for 092 models with FD11−95, RTD11−95 Diffusers)
30
(762)
Typ.
1−1/2
(38)
31
(787)
8
(203)
2
(51)
RETURN
AIR
OPENING
SUPPLY
AIR
OPENING
20 IN. (508 mm)
Diameter
LASRT10/12 & LASRT15 RECTANGULAR TRANSITIONS
(for 102 thru 150 models with FD11−135−185, RTD11−135−185 Diffusers)
30
(762)
Typ.
1−1/2
(38)
31 (787)
LASRT10/12
39 (991)
LASRT15
8 (203)
2 (51)
27-3/4 (705)
LASRT10/12
35-3/4 (908)
LASRT15
17-3/4
(451)
30-1/2
(775)
4
(102)
30-1/2
(775)
TOP VIEW
31-1/2 (800)
LASRT08/10
LASRT10/12
39-1/2 (1003)
LASRT15
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 41
ACCESSORY DIMENSIONS - INCHES (MM)
COMBINATION CEILING SUPPLY AND RETURN DIFFUSERS
STEP-DOWN CEILING DIFFUSER FLUSH CEILING DIFFUSER
G
E
F
G H
2 (51)
H
D
C
G
E
F
G
J
A
B
L
K
B
Model Number
A
B
E
F
C
D
G
H
J
K
L
Duct Size
in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm
RTD11-95
47-5/8
1159
29-5/8
752
14-3/8
365
27-1/2
699
45-1/2
1158
22-1/2
572
11-1/2
292
13-3/4
349
45-1/2
1156
27-1/2
699
8-1/8
206
20 round
508 round
Model Number
A
B
E
F
C
D
G
H
Duct Size
in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm in.
mm
A
H
2 (51)
H
D
C
FD11-95
47-5/8
1159
29-5/8
752
16-5/8
422
27
686
45
1143
22-1/2
572
11-1/4
286
13-1/2
343
20 round
508 round
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 42
ACCESSORY DIMENSIONS - INCHES (MM)
COMBINATION CEILING SUPPLY AND RETURN DIFFUSERS
S T E P D O W N C E I L I N G D I F F U S E R F L U S H C E I L I N G D I F F U S E R
H
E
G
F
G
J
D
H
E
G
F
G
C
K
2 (51) 2 (51)
N
B
M
B
L
A
Model Number
A
B
C
D
E
F
G
H
J
K
L
M
N
in.
mm
Duct Size in.
mm in.
mm in.
mm mm in.
mm in.
mm mm in.
mm in.
mm in.
in.
mm in.
mm in.
mm in.
mm in.
1156
4-1/2
114
18
457
2-1/2
64
28
711
2-3/4
70
RTD11-135
47-5/8
1210
35-5/8
905
20-5/8
524
33-1/2
851
45-1/2
45-1/2
1156
33-1/2
851
9-1/8
232
18 x 28
457 x 711
1156
4-1/2
114
18
457
2-1/2
64
36
914
4-3/4
121
RTD11-185
47-5/8
1210
47-5/8
1210
24-5/8
625
45-1/2
1156
45-1/2
45-1/2
1156
45-1/2
1156
10-1/8
257
18 x 36
457 x 914
Model Number
A
in.
mm
B
in.
mm
C
D
in.
mm in.
mm
E
F
G
in.
mm
H
in.
mm in.
J
K
mm in.
mm
Duct Size in.
mm in.
mm in.
mm
FD11-135
47-5/8
1210
35-5/8
905
23-1/4
591
18
457
2-1/4
57
28
33
838
45
1143
4-1/2
114
711
2-1/2
64
18 x 28
457 x 711
J
D
C
K
A
FD11-185
47-5/8
1210
47-5/8
1210
29-1/4
743
18
457
2-1/4
57
36
45
1143
45
1143
4-1/2
114
914
4-1/2
114
18 x 36
457 x 914
Energence
®
Packaged Electric / Electric 7.5 to 12.5 Ton / Page 43
REVISIONS
Section
Blower Data
Electrical Data
Options / Accessories
Description
Updated wet coil air resistance.
Updated GFI data for 575V.
Updated GFI Service Outlets usage.
Visit us at www.lennox.com
For the latest technical information, www.lennoxcommercial.com
Contact us at 1-800-4-LENNOX
NOTE - Due to Lennox’ ongoing commitment to quality, Specifications, Ratings and Dimensions subject to change without notice and without incurring liability.
Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury.
Installation and service must be performed by a qualified installer and servicing agency. ©2012 Lennox Industries, Inc.
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