PA C KA G E D G A S E L E C T R I C
LGH
Energence® Rooftop Units
50 HZ
E N G I N E E R I N G D ATA
Bulletin No. 490140
January 2011
Supersedes November 2010
45.7 to 88 kW (13 to 25 Ton)
Net Cooling Capacity - 40.4 to 72.4 kW (138 000 to 247 000 Btuh)
Gas Input Heat Capacity - 49.5 to 123 kW (169 000 to 420 000 Btuh)
MODEL NUMBER IDENTIFICATION
L G H 240 H 4 B S 1 M
Voltage
M = 380/420V-3 phase-50hz
Brand/Family
L = Energence®
Unit Type
G = Packaged Gas Heat w/ Electric Cooling
Major Design Sequence
H = 1st Generation
Nominal Cooling Capacity
156 = 45.7 kW
180 = 52.8 kW
210 = 61.5 kW
240 = 70.3 kW
300 = 88 kW
Cooling Efficiency
H = High Efficiency
S = Standard Efficiency
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Heating Type
L = Low Gas Heat, 1 Stage
S = Standard Gas Heat, 2 Stage
M = Medium Gas Heat, 2 Stage
H = High Gas Heat, 2 Stage
Blower Type
B = Belt Drive
Refrigerant Type
4 = R-410A
FEATURES AND BENEFITS
H
N
P
L
G
O
D
E
M
F
J
C
B
K
I
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 Heating, Ventilation and Air
Conditioning (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 Drain Pan - End or bottom drain connection capability. 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.
• Humiditrol® Dehumidification System - Patented system allows for independent control of temperature
and humidity, providing enhanced comfort control.
• Auto-Tensioner for Blower Belt - Factory option ensures blower is delivering the proper airflow for comfort, while maximizing efficiency and belt life.
• MERV 13 (Minimum Efficiency Rating Value) Filters - Available as factory or field option, provides an
enhanced level of indoor air quality.
• Foil-Faced Insulation - Insulation on all internal surfaces that have contact with airflow helps minimize
airborne fibers and improve indoor air quality (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 Gas / Electric 45.7 to 88 kW - 50 hz / Page 2
FEATURES AND BENEFITS
Contents
Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Blower Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Features And Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
High Altitude Derate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Humiditrol® Dehumidification System Ratings . . . . . . . . . . . . . . . 19
Model Number Identification . . . . . . . . . . . . . . . . . . . . . . . . . 1
Optional Conventional Temperature Control Systems . . . . . . . . . . . 28
Options / Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Outdoor Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Prodigy® Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Specifications - Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . 15
Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Weight Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PERFORMANCE/QUALITY
Components bonded for grounding
to meet safety standards for
servicing required by Underwriters
Laboratories (UL) and the
International Electrotechnical
Commission (IEC).
Cooling performance is rated
at test conditions included in
Air-Conditioning, Heating and
Refrigeration Institute (AHRI)
Standard 340/360-2007 while
operating at rated voltage and air
volumes.
International Organization for
Standardization (ISO) 9001
Registered Manufacturing Quality
System.
CE MARK OPTION
The CE mark has
been added to our
rooftop product line
as a configure to
order (CTO) option. This optional
construction allows units to be sold
into countries requiring CE marking
for rooftop products.
CE marked units meet the
requirements of the Machinery
Directive 2006/42/EC, Low
Voltage Directive 73/23/EEC, EMC
Directive 89/336/EEC, and Gas
Directive 90/396/EEC. Declaration
of conformity certificates will be
provided for each CE marked unit
on demand.
Key features of this option over
and above standard product
features are:
• T
ouch-proof electrical
components meeting the
requirements of EN 60529.
• B
ranch circuits over 0.5 kW load
have overcurrent protection.
• R
otary style/finger safe
disconnect switch with locking
handle prevents disconnect
door from being opened with
the power on. Padlock can be
applied to lock the disconnect
switch in the OFF position.
HEATING SYSTEM
C Aluminized steel inshot burners,
direct spark ignition, electronic
flame sensor, combustion air
inducer, redundant automatic dual
stage gas valve with manual shutoff.
Heat Exchanger
Tubular construction, aluminized
steel, life cycle tested.
Optional Stainless Steel Heat
Exchanger is required if mixed air
temperature is below 7°C.
Electronic Pilot Ignition
Solid-state electronic spark igniter
provides positive direct ignition of
burners on each operating cycle.
The system permits main gas
valve to stay open only when the
burners are proven to be lit. Should
a loss of flame occur, the gas valve
closes, shutting off the gas to the
burners. Ignition module has light
emitting diodes (LED) to indicate
status and aid in troubleshooting.
Ignition control is factory installed
in the controls section.
Limit Controls
Factory installed, redundant limit
controls with fixed temperature
setting. Heat limit controls
protect heat exchanger and other
components from overheating.
Safety Switches
Flame roll-out switch, flame sensor
and combustion air inducer proving
switch protect system operation.
REQUIRED SELECTIONS
Gas Input Choice - Order one:
Low Gas Heat, 1 Stage
(49.5 kW)
Standard Gas Heat, 2 Stage
(49.5/68.5 kW)
Medium Gas Heat, 2 Stage
(68.5/91.9 kW)
High Gas Heat, 2 Stage
(91.4/123 kW)
• T
he factory wiring has been
redesigned for separation of
high and low voltage circuits.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 3
FEATURES AND BENEFITS
HEATING SYSTEM
(CONTINUED)
OPTIONS/ACCESSORIES
Factory Installed
Stainless Steel Heat Exchanger
Required if mixed air temperature
is below 7°C.
Factory or Field Installed
Bottom Gas Piping Kit
Allows bottom gas entry. Field
installed only, may be factory
enclosed to ship with unit.
Field Installed
Combustion Air Intake
Extensions
Recommended for use with
existing flue extension kits in areas
where high snow areas can block
intake air. Order two kits.
LPG/Propane Kits
Conversion kit to field change over
units from Natural Gas to LPG/
Propane. Order two kits.
Vertical Vent Extension Kit
Use to exhaust flue gases
vertically above unit. Required
when unit vent is too close to fresh
air intakes per building codes. The
vent kit also prevents ice formation
on intake louvers. Order two kits.
Kit contains vent transition, vent
tee, drain cap and installation
hardware.
NOTE - Straight vent pipes (4 in.
B-Vent) and caps are not furnished
and must be field supplied. Refer
to kit instructions for additional
information.
COOLING SYSTEM
Designed to maximize sensible
and latent cooling performance at
design conditions.
System can operate from -17°C
to 52°C without any additional
controls.
R-410A Refrigerant
Non-chlorine
based, ozone
friendly, R-410A.
D 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.
E Thermal Expansion Valves
Assures optimal performance
throughout the application range.
Removable element head.
F 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.
G Coil Construction
Copper tube construction,
enhanced rippled-edge aluminum
fins, flared shoulder tubing
connections, silver soldered
construction for improved heat
transfer. Factory leak tested.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 4
Evaporator Coil
Cross row circuiting with rifled
copper tubing optimizes both
sensible and latent cooling
capacity.
Condenser Coil
Angled, slab design helps protect
coil from possible contact or hail
damage.
Condensate Drain Pan
Plastic pan with positive slope.
Side or bottom drain connections.
H Outdoor Coil Fan Motors
Thermal overload protected, totally
enclosed, permanently lubricated
ball bearings, shaft up, wire basket
mount.
Outdoor Coil Fans
Polyvinyl Chloride (PVC) coated
fan guard furnished.
REQUIRED SELECTIONS
Cooling Capacity
Specify nominal cooling capacity of
the unit.
OPTIONS/ACCESSORIES
Factory Installed
Service Valves
Fully serviceable brass valves
installed in discharge & liquid lines.
Not available for units equipped
with Humiditrol option.
Factory or Field Installed
Condensate Drain Trap
Field installed only, may be factory
enclosed to ship with unit.
Available in copper or polyvinyl
chloride (PVC).
Drain Pan Overflow Switch
Monitors condensate level in
drain pan, shuts down unit if drain
becomes clogged.
FEATURES AND BENEFITS
CABINET
I 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 available in downflow
(vertical) or horizontal return air
flow configuration.
Horizontal air flow requires
Horizontal Roof Curb.
Horizontal Return Air Panel Kit
is also required if converting
a downflow configured unit to
horizontal air flow.
Power/Gas Entry
Electrical and gas lines can be
brought through the unit base or
through horizontal access knockouts.
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.
REQUIRED SELECTIONS
Airflow Configuration
Specify downflow or horizontal.
OPTIONS/ACCESSORIES
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 indoor base
Outdoor Corrosion Protection:
- Coated coil
- Painted outdoor 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.
K 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.
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.
Grease fittings furnished.
REQUIRED SELECTIONS
Specify motor output and drive kit
number when base unit is ordered,
see Drive Kit Specifications Table.
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.
Horizontal Return Air Panel Kit
Required for horizontal
applications with Horizontal Roof
Curb, contains panel with return
air opening for field replacement
of existing unit panel and panel to
cover bottom return air opening in
unit, see dimension drawings.
J Hinged Access Panels
Hinged tool-less access panels are
provided for the filter section, the
blower section and compressor/
controls section.
All hinged panels have seals and
quarter-turn latching handles to
provide a tight air and water seal.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 5
FEATURES AND BENEFITS
INDOOR AIR QUALITY
L Air Filters
Disposable 51 mm 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 51 mm pleated filters.
Healthy Climate® UVC
Germicidal Light Kit
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 220V singlephase power supply. Step-down
transformer may be ordered
separately for 380/420V primary to
220V secondary units. Alternately,
220V power supply may be used to
directly power the UVC ballast(s).
Field Installed
Indoor Air Quality (CO2)
Sensors
Monitors CO2 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.
Blower assembly slides out of unit
for servicing.
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.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 6
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 thermal
expansion valve (TXV).
Coil Cleaning
Slab condenser coils provided for
easier cleaning.
Standard Components
A large number of common
maintenance parts are standard
throughout the entire range of
sizes, 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.
PRODIGY® CONTROL SYSTEM
M PRODIGY UNIT CONTROLLER
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
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.
Permanent Diagnostic Code Storage
Field Changeable Control
Setpoints - Over 200 different
control setpoints.
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
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 2 heat / 2 cool with
standard Prodigy unit controller.
Up to 4 heat / 4 cool with add-on
control board.
“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
Blower Proving Switch
Monitors blower operation, shuts
down unit if blower fails.
Dirty Filter Switch
Senses static pressure increase
indicating dirty filter condition.
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
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.
NOTE - Prodigy Control System features
shown vary with the type of rooftop unit
the control is installed in.
NOTE - See separate Prodigy Control
System Engineering Handbook Bulletin
for additional information.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 7
OPTIONS / ACCESSORIES
N ECONOMIZER/EXHAUST
OPTIONS
Factory or Field Installed
Economizer - Downflow or
Horizontal With Air Hood
Parallel gear-driven action return
air and outdoor air dampers,
plug-in connections to unit, nylon
bearings, neoprene seals, 24volt, fully-modulating, spring
return motor, adjustable minimum
damper position. Outdoor air hoods
for economizer and downflow
barometric relief dampers furnished.
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 and
return air and using setpoints,
enables the economizer when
the outdoor air temperature is
below the configured setpoint
and cooler than return air.
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.
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
Allow
relief of excess air, aluminum
O
blade dampers prevent blow back
and outdoor air infiltration during
off cycle, bird screen furnished.
Hood for downflow barometric
relief dampers is factory installed
when dampers are factory installed
with economizer. Hood is furnished
with dampers when ordered for
field installation.
P 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 with Outdoor Air Hood
and Downflow Barometric Relief
Dampers. Dual fans are 508 mm
diameter with 5 blades with
(2) 250 W motors.
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 hood furnished.
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.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 8
Automatic model features fully
modulating spring return damper
motor with plug-in connection.
Manual model features parallel
blade, gear-driven dampers with
adjustable fixed position.
ROOF CURBS
Nailer strip furnished, mates to
unit, shipped knocked down.
Downflow
Clip Curbs - Uses interlocking
tabs to fasten corners together. No
tools required.
Standard Curbs - Curb corners
fasten together with furnished
hardware.
Adjustable Pitched Curb - Curbs
are regionally sourced.
Dimensions will vary based
upon the source. Contact your
Lennox sales representative for a
detailed cut sheet with applicable
dimensions.
Horizontal
Converts unit from downflow to
horizontal (side) air flow, return air
is on unit, supply air is on curb,
see dimension drawings. Curbs for
rooftop applications meet National
Roofing Code requirements.
Requires Horizontal Return
Air Panel Kit. Available in 660,
762, 940 and 1041 mm heights.
Optional Insulation Kit is available
to help prevent sweating.
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
Factory installed option designed
to control humidity.
Improves comfort levels by
reducing space humidity levels.
Provides dehumidification on
demand using American Society
of Heating, Refrigeration and Air
Conditioning Engineers (ASHRAE)
90.1 recommended method for
comfort conditioning humidity
control.
OPERATION
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.
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.
Reheat operation will initiate on a
dehumidification demand and does
not require a cooling demand.
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
20°C to 24°C 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.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 9
OPTIONS / ACCESSORIES
HUMIDITROL DEHUMIDIFICATION® SYSTEM (CONTINUED)
REFRIGERANT SCHEMATIC (156H, 180H and 210H MODELS ONLY)
NOTE: Refrigerant circuits one and two operates
when there is a first−stage thermostat demand.
MIXED
INDOOR/OUTDOOR
AIR
3
CONDENSER
COIL
2
1
2
1
1
2
1
2
2
3
3
3
OUTDOOR
AIR
1
REFRIGERANT
CIRCUIT 1
2
REFRIGERANT
CIRCUIT 2
3
REFRIGERANT
CIRCUIT 3
REHEAT
VALVE
S
CHECK
VALVE
THERMAL
EXPANSION
VALVE
REFRIGERANT SCHEMATIC (240H and 300S MODELS ONLY)
NOTE: Refrigerant circuits one and two operates
when there is a first−stage thermostat demand.
MIXED
INDOOR/OUTDOOR
AIR
4
3
CONDENSER
COIL
2
1
2
1
1
2
2
4
3
4
2
3
1
OUTDOOR
AIR
1
REFRIGERANT
CIRCUIT 1
2
REFRIGERANT
CIRCUIT 2
3
4
S
REFRIGERANT
CIRCUIT 3
REFRIGERANT
CIRCUIT 4
REHEAT
VALVE
CHECK
VALVE
THERMAL
EXPANSION
VALVE
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 10
OPTIONS / ACCESSORIES
Model
Number
Item Description
CE MARK
CE Marked Unit
COOLING SYSTEM
Condensate Drain Trap
O
O
O
O
O
76W26
76W27
Factory
68W88
High
Standard
R-410A
Factory
OX
OX
O
OX
O
OX
OX
O
OX
O
OX
OX
O
OX
O
OX
OX
O
OX
O
OX
OX
O
OX
O
O
O
O
O
O
O
O
O
O
O
OX
X
O
O
O
OX
X
O
O
O
O
X
X
X
X
O
X
OX
X
O
O
O
O
X
X
X
X
O
X
OX
X
OX
X
O
O
O
O
O
O
C1EXTN20FF1
85M31
89L97
Factory
Factory
Factory
Factory
72M94
72M94
72M95
72M96
Factory
42W16
X
X
X
O
X
X
X
X
O
X
Belt Drive - 1.5 kW
Belt Drive - 2.2 kW
Belt Drive - 3.7 kW
Belt Drive - 5.6 kW
Belt Drive - 7.5 kW
Kit #1 446-604 rev/min
Kit #2 571-721 rev/min
Kit #3 571-721 rev/min
Kit #4 708-871 rev/min
Kit #5 788-988 rev/min
Kit #6 708-871 rev/min
Kit #7 788-988 rev/min
Kit #8 871-1071 rev/min
Kit #10 871-1071 rev/min
Kit #11 945-1138 rev/min
Blower Belt Auto-Tensioner
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
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
O
O
O
O
O
O
O
O
O
O
O
O
O
C1GARD20C11
C1GARD20C31
C1GARD10C11
C1GARD10C31
54W79
54W80
54W83
54W84
X
X
X
X
X
X
X
X
X
Polyvinyl Chloride (PVC) - C1TRAP20AD2
Copper - C1TRAP10AD2
E1SNSR71AD1
Refrigerant Type
Service valves (not for Humiditrol equipped units)
LPG/Propane Conversion Kits
(Order 2 kits)
C1GPKT01C-1
LTACAIK10/15
Low - 49.5 kW
Standard - 68.5 kW
Medium - 94.9 kW
High - 123 kW
Low Heat - LTALPGK-130
Standard Heat - LTALPGK-130
Medium Heat - LTALPGK-180
High Heat - LTALPGK-240
Stainless Steel Heat Exchanger
Vertical Vent Extension Kit (Order two kits)
BLOWER - SUPPLY AIR
Motors
Drive Kits
See Blower Data Tables for usage and
selection
300
Factory
Corrosion Protection
Drain Pan Overflow Switch
Efficiency
HEATING SYSTEM
Bottom Gas Piping Kit
Combustion Air Intake Extensions (order two)
Gas Heat Input
Unit Model No
Catalog
Number 156 180 210 240
CABINET
Coil Guards
Hail Guards
X
X
X
O
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 Gas / Electric 45.7 to 88 kW - 50 hz/ Page 11
OPTIONS / ACCESSORIES
Item Description
CONTROLS
Blower Proving Switch
Commercial Controls
Model
Number
C1SNSR35FF1
Novar® LSM
Novar 2051 - E0CTRL30A1
Prodigy® Control System - BACnet® Module - C0CTRL60AE1L
Prodigy® Control System - LonTalk® Module - C0CTRL65AE1L
Dirty Filter Switch
E1SNSR55C-1
Fresh Air Tempering
C1SNSR75AD1
Smoke Detector - Supply or Return (Power board and one sensor)
C1SNSR44C-1
Smoke Detector - Supply and Return (Power board and two sensors)
C1SNSR43C-1
INDOOR AIR QUALITY
Air Filters
Healthy Climate® High Efficiency Air Filters
MERV 8 - C1FLTR15C-1610 x 610 x 51 mm (Order 6 per unit)
MERV 13 - C1FLTR40C-1Replacement Media Filter With Metal Mesh
C1FLTR30C-1Frame (includes non-pleated filter media)
Indoor Air Quality (CO2) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display
C0SNSR50AE1L
Sensor - Wall-mount, off-white plastic cover, no display
C0SNSR52AE1L
Sensor - Black plastic case with LCD display, rated for plenum mounting
C0SNSR51AE1L
Sensor - Wall-mount, black plastic case, no display, rated for
C0MISC19AE1
plenum mounting
CO2 Sensor Duct Mounting Kit - for downflow applications
C0MISC19AE1Aspiration Box - for duct mounting non-plenum rated CO2 sensors
C0MISC16AE1(87N53 or 77N39)
UVC Germicidal Light Kit
1
Healthy Climate® UVC Light Kit (220V-1ph)
C1UVCL10C-1
ELECTRICAL
Voltage 50 hz with neutral (No neutral on CE marked models)
380/420V - 3 phase
ECONOMIZER
Economizer
Economizer - Downflow or Horizontal (Outdoor Air Hoods
E1ECON15C-1
furnished for Economizer)
Economizer Controls
Differential Enthalpy
Order 2 - C1SNSR64FF1
Sensible Control
Sensor is Furnished
Single Enthalpy
C1SNSR64FF1
Global Control
Sensor Field Provided
Downflow Barometric Relief Dampers
Barometric Relief Dampers (Hood furnished)
C1DAMP50C
Horizontal Barometric Relief Dampers
Barometric Relief Dampers with Outdoor Air Hood
LAGEDH18/24
Unit Model No
Catalog
Number 156 180 210 240
300
53W65
Factory
64W72
59W51
Factory
53W68
58W63
53W82
53W83
OX
O
OX
OX
O
OX
OX
OX
OX
OX
O
OX
OX
O
OX
OX
OX
OX
OX
O
OX
OX
O
OX
OX
OX
OX
OX
O
OX
OX
O
OX
OX
OX
OX
OX
O
OX
OX
O
OX
OX
OX
OX
54W67
52W40
44N61
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
77N39
87N53
87N52
87N54
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
85L43
90N43
X
X
X
X
X
X
X
X
X
X
54W65
OX
OX
OX
OX
OX
Factory
O
O
O
O
O
54W75
OX
OX
OX
OX
OX
53W64
Factory
53W64
Factory
OX
O
OX
O
OX
O
OX
O
OX
O
OX
O
OX
O
OX
O
OX
O
OX
O
54W78
OX
OX
OX
OX
OX
16K99
X
X
X
X
X
Lamps operate on 220V single-phase power supply. Step-down transformer may be ordered separately for 380/420V primary to 220V secondary units. Alternately,
220V power supply may be used to directly power the UVC ballast(s).
1
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 Gas / Electric 45.7 to 88 kW - 50 hz / Page 12
OPTIONS / ACCESSORIES
Model
Number
Item Description
OUTDOOR AIR
Outdoor Air Dampers
Motorized Dampers with Outdoor Air Hood
Manual Dampers With Outdoor Air Hood
POWER EXHAUST
Standard Static
Unit Model No
Catalog
Number 156 180 210 240
300
E1DAMP20C-1
C1DAMP10C-1
54W74
54W76
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
380/420V - C1PWRE10C-1M
54W73
OX
OX
OX
OX
OX
COSNSR31AE-1
Factory
17M50
O
X
O
X
O
X
O
X
O
X
C1CURB40CD1
LARMF18/30S-14
LARMF18/30S-18
LARMF18/30S-24
26W32
33K44
33K45
33K46
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
LARMF18/36-14
LARMF18/36-24
16K87
16K88
X
X
X
X
X
X
X
X
X
X
L1CURB55C
43W26
X
X
X
X
X
X
X
X
X
X
X
X
X
HUMIDITROL CONDENSER REHEAT OPTION
Humiditrol
Humidity Sensor Kit, Remote mounted (required)
ROOF CURBS - DOWNFLOW
Clip Curb
203 mm height
356 mm height
457 mm height
610 mm height
Standard
356 mm height
610 mm height
Adjustable Pitched Curb
356 mm height
®
ROOF CURBS - HORIZONTAL (REQUIRES HORIZONTAL RETURN AIR PANEL KIT)
Standard
660 mm height - slab applications
LARMFH18/24-26
97J33
940 mm height - rooftop applications
LARMFH18/24-37
38K53
762 mm height - slab applications
LARMFH30/36-30
33K79
1041 mm height - rooftop applications
LARMFH30/36-41
38K54
Insulation Kit For Standard Horizontal Curbs
for LARMFH18/24-26
C1INSU11C-173K32
for LARMFH18/24-37
C1INSU13C-173K34
for LARMFH30/36-30
C1INSU12C-173K33
for LARMFH30/36-41
C1INSU14C-173K35
Horizontal Return Air Panel Kit
Required for Horizontal Applications with Roof Curb
C1HRAP10C-187M00
CEILING DIFFUSERS
Step-Down - Order one
RTD11-185
29G06
RTD11-275-R
29G07
Flush - Order one
FD11-185
29G10
FD11-275-R
29G11
Transitions (Supply and Return) - Order one
LASRT18
19K01
LASRT21/24
19K02
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 Gas / Electric 45.7 to 88 kW - 50 hz/ Page 13
SPECIFICATIONS
General Data
Nominal kW (Tons)
Model Number
Efficiency Type
Blower Type
Cooling
Performance
Gross Cooling Capacity - kW (Btuh)
1
Net Cooling Capacity - kW (Btuh)
Rated Air Flow - L/s (cfm)
Total Unit Power - kW
1
EER (Btuh/Watt)
2
IEER (Btuh/Watt)
Refrigerant Type
Refrigerant
Circuit 1
Charge
Circuit 2
Circuit 3
Circuit 4
With
Humiditrol®
Circuit 1
Circuit 2
Circuit 3
Circuit 4
Gas Heating Options Available
Compressor Type (number)
Outdoor
Net face area (total) - m2 (sq. ft.)
Tube diameter - mm (in.)
Coils
Number of rows
Fins per meter (Fins per inch)
Outdoor Coil
Motor - (No.) W (HP)
Motor rev/min
Fans
Total Motor watts
Diameter - (No.) mm (in.)
Number of blades
Total Air volume - L/s (cfm)
Indoor Coils
Net face area (total) - m2 (sq. ft.)
Tube diameter - in.
Number of rows
Fins per meter (Fins per inch)
Drain connection - No. and size
Expansion device type
3
Indoor
Nominal Motor kW (HP)
Maximum usable motor kW (HP)
Blower
Kit # (rev/min range)
and
Drive
Selection
Nominal Motor kW (HP)
Maximum usable motor kW (HP)
Kit # (rev/min range)
Nominal Motor kW (HP)
Maximum usable motor kW (HP)
Kit # (rev/min range)
Blower wheel nominal diameter x width - mm (in.)
Filters
Type of filter
Number and size - mm (in.)
Electrical characteristics
46 kW
53 kW
17.5 Ton
LGH156H4B
LGH180H4B LGH210H4B
High
High
High
Constant Air
Constant Air
Constant Air
Volume CAV
Volume CAV Volume CAV
41.6 (142 000) 47.2 (161 000) 54.2 (185 000)
40.4 (138 000) 45.7 (156 000) 52.4 (179000)
2455 (5200)
2595 (5500)
2890 (6125)
11.3
12.8
14.7
12.2
12.2
12.2
13.6
13.5
13.0
R-410A
R-410A
R-410A
4.31 kg
5.67 kg
5.90 kg
(9 lbs. 8 oz.)
(12 lbs. 8 oz.) (13 lbs. 0 oz.)
4.31 kg
5.67 kg
5.90 kg
(9 lbs. 8 oz.)
(12 lbs. 8 oz.) (13 lbs. 0 oz.)
4.31 kg
5.67 kg
5.90 kg
(9 lbs. 8 oz.)
(12 lbs. 8 oz.) (13 lbs. 0 oz.)
N/A
N/A
N/A
5.44 kg
(12 lbs. 0 oz.)
5.44 kg
(12 lbs. 0 oz.)
4.31 kg
(9 lbs. 8 oz.)
N/A
Scroll (3)
3.85 (41.4)
9.5 (3/8)
2
787 (20)
(3) 1/3
896
840
(3) 610 (24)
3
4720 (10 000)
1.99 (21.4)
9.5 (3/8)
3
551 (14)
(1) 1 in. FPT
1.5 (2)
1.7 (2.3)
#1 (446-604)
#2 (571-721)
2.2 (3)
2.6 (3.45)
#1 (446-604)
#2 (571-721)
3.7 (5)
4.3 (5.75)
#3 (571-721)
#4 (708-871)
#5 (788-988)
20 Ton
LGH240H4B
High
Constant Air
Volume CAV
63.3 (216 000)
61.2 (209 000)
3020 (6400)
17.1
12.2
13.2
R-410A
4.54 kg
(10 lbs. 0 oz.)
4.54 kg
(10 lbs. 0 oz.)
4.54 kg
(10 lbs. 0 oz.)
3.97 kg
(8 lbs. 12 oz.)
6.58 kg
6.80 kg
5.44 kg
(14 lbs. 8 oz.) (15 lbs. 0 oz.) (12 lbs. 0 oz.)
6.58 kg
6.80 kg
5.44 kg
(14 lbs. 8 oz.) (15 lbs. 0 oz.) (12 lbs. 0 oz.)
5.67 kg
5.90 kg
4.54 kg
(12 lbs. 8 oz.) (13 lbs. 0 oz.) (10 lbs. 0 oz.)
N/A
N/A
3.97 kg
(8 lbs. 12 oz.)
See page 15
Scroll (3)
Scroll (3)
Scroll (4)
5.13 (55.2)
5.13 (55.2)
5.13 (55.2)
9.5 (3/8)
9.5 (3/8)
9.5 (3/8)
2
2
2
787 (20)
787 (20)
787 (20)
(4) 1/3
(6) 1/3
(6) 1/3
896
896
896
1146
1490
1490
(4) 610 (24)
(6) 610 (24)
(6) 610 (24)
3
3
3
6293 (13 333) 7866 (16 666) 7866 (16 666)
1.99 (21.4)
1.99 (21.4)
1.99 (21.4)
9.5 (3/8)
9.5 (3/8)
9.5 (3/8)
3
4
4
551 (14)
551 (14)
551 (14)
(1) 1 in. FPT (1) 1 in. FPT (1) 1 in. FPT
Balance port TXV, removable head
2.2 (3)
2.2 (3)
3.7 (5)
2.6 (3.45)
2.6 (3.45)
4.3 (5.75)
#1 (446-604) #1 (446-604) #3 (571-721)
#2 (571-721) #2 (571-721) #4 (708-871)
#5 (788-988)
3.7 (5)
3.7 (5)
5.6 (7.5)
4.3 (5.75)
4.3 (5.75)
6.4 (8.6)
#3 (571-721) #3 (571-721) #6 (708-871)
#4 (708-871) #4 (708-871) #7 (788-988)
#5 (788-988) #5 (788-988) #8 (871-1071)
5.6 (7.5)
5.6 (7.5)
7.5 (10)
6.4 (8.6)
6.4 (8.6)
8.6 (11.5)
#6 (708-871) #6 (708-871) #7 (788-988)
#7 (788-988) #7 (788-988) #10 (871-1071)
#8 (871-1071) #8 (871-1071) #11 (945-1138)
(2) 381 x 381 (15 x 15)
Fiberglass, disposable
(6) 610 x 610 x 51 (24 x 24 x 2)
380/420V - 50 hertz - 3 phase with neutral
(No neutral on CE marked models)
25 Ton
LGH300S4B
Standard
Constant Air
Volume CAV
75.9 (259 000)
72.4 (247 000)
3895 (8250)
23.0
10.7
10.9
R-410A
4.76 kg
(10 lbs. 8 oz.)
4.76 kg
(10 lbs. 8 oz.)
4.76 kg
(10 lbs. 8 oz.)
4.31 kg
(9 lbs. 8 oz.)
5.67 kg
(12 lbs. 8 oz.)
5.67 kg
(12 lbs. 8 oz.)
4.90 kg
(10 lbs. 8 oz.)
4.31 kg
(9 lbs. 8 oz.)
Scroll (4)
5.13 (55.2)
9.5 (3/8)
2
787 (20)
(6) 1/3
896
1490
(6) 610 (24)
3
7866 (16 666)
1.99 (21.4)
9.5 (3/8)
4
551 (14)
(1) in. FPT
3.7 (5)
4.3 (5.75)
#3 (571-721)
#4 (708-871)
#5 (788-988)
5.6 (7.5)
6.4 (8.6)
#6 (708-871)
#7 (788-988)
#8 (871-1071)
7.5 (10)
8.6 (11.5)
#7 (788-988)
#10 (871-1071)
#11 (945-1138)
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1
Tested at conditions included in the USE certification program, which is based on AHRI Standard 340/360; 35°C (95°F) outdoor air temperature and 27°C (80°F)
db/19°C (67°F) wb entering evaporator air; minimum external duct static pressure while operating at rated voltage and air volumes.
2
Integrated Energy Efficiency Ratio tested at conditions included in AHRI Standard 340/360 while operating at rated voltage and air volumes.
3
Using total air volume and system static pressure requirements determine from blower performance tables rev/min and motor output required. Maximum usable output
of motors furnished are shown. See Belt Drive Specification Table for 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.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 14
SPECIFICATIONS - GAS HEAT
Usage Data
Model Number
LGH156
LGH180
LGH210
Heat Input Type
Low (L)
Standard (S)
Medium (M)
High (H)
1
2
2
2
49.5 (169 000)
49.5 (169 000)
68.5 (234 000)
91.4 (312 000)
---
68.5 (234 000)
91.9 (314 000)
123.0 (420 000)
39.5 (135 000)
---
---
---
---
54.8 (187 000)
73.5 (251 000)
98.4 (336 000)
8 - 25 (15 - 45)
8 - 25 (15 - 45)
17 - 33 (30 - 60)
22 - 39 (40 - 70)
80.0%
80.0%
80.0%
80.0%
1 in. npt
1 in. npt
1 in. npt
1 in. npt
Natural
1.7 (7)
1.7 (7)
1.7 (7)
1.7 (7)
LPG/Propane
2.7 (11)
2.7 (11)
2.7 (11)
2.7 (11)
Number of Gas Heat Stages
Gas Heating Input - kW (Btuh)
Performance
First Stage
Second Stage
Output - kW (Btuh)
First Stage
Second Stage
Temperature Rise Range - °C (°F)
Thermal Efficiency
Gas Supply Connections
Recommended Gas Supply
Pressure - kPa (in. w.g.)
LGH156
LGH180
LGH210
LGH240
LGH300
LGH180
LGH210
LGH240
LGH300
HIGH ALTITUDE DERATE
Units may be installed at altitudes up to 610 m (2000 feet) above sea level without any modification. At altitudes
above 610 m (2000 feet), units must be derated to match gas manifold pressures shown in table below.
NOTE - This is the only permissible derate for these units.
Gas Heat
Type
Altitude - m
(ft.)
Gas Manifold Pressure
kPa (in. w.g.)
Natural Gas
Low (L)
LPG/Propane Gas
Input Rate
Natural Gas or LPG/Propane - kW (Btuh)
First Stage
Second Stage
No adjustment required
Standard (S)
610 - 1372
(2001 - 4500)
0.52 (2.6)
1.82 (7.3)
49.5 (169 000)
66.0 (225 500)
Medium (M)
6110 - 1372
(2001 - 4500
0.52 (2.6)
1.82 (7.3)
68.5 (233 000)
88.7 (303 400)
High (H)
6110 - 1372
(2001 - 4500
0.52 (2.6)
1.82 (7.3)
91.4 (311 000)
118.6 (405 000)
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 15
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
45.7 kW - LGH156H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
1965
28.8
17°C
2455
30.2
2945
31.4
1965
30.5
19°C
2945
32.1
2945
33.1
1965
32.1
22°C
2455
33.7
2945
34.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.14 0.69 0.83 0.97
4.18 0.74 0.91 1.00
4.21 0.79 0.98 1.00
4.18 0.55 0.67 0.79
4.23 0.58 0.72 0.87
4.26 0.61 0.76 0.94
4.23 0.42 0.54 0.65
4.28 0.43 0.57 0.69
4.31 0.44 0.60 0.74
Total
Cool
Cap.
kW
27.8
29.1
30.1
29.3
30.7
31.8
30.9
32.4
33.5
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
4.67
0.70 0.85 0.99 26.5
5.27 0.72 0.87 1.00
4.71
0.76 0.93 1.00 27.8
5.31 0.77 0.96 1.00
4.74
0.81 0.99 1.00 28.9
5.34 0.83 1.00 1.00
4.72
0.56 0.68 0.81 28.1
5.32 0.57 0.69 0.83
4.76
0.59 0.73 0.89 29.4
5.36 0.60 0.75 0.92
4.79
0.62 0.78 0.97 30.4
5.39 0.63 0.80 0.99
4.77
0.42 0.54 0.66 29.6
5.36 0.42 0.55 0.67
4.81
0.43 0.57 0.71 31.0
5.41 0.44 0.59 0.73
4.85
0.44 0.61 0.76 32.1
5.44 0.45 0.62 0.78
Total
Cool
Cap.
kW
25.3
26.5
27.6
26.8
28.0
28.9
28.3
29.5
30.5
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
5.94
0.73 0.90 1.00
5.98
0.79 0.98 1.00
6.02
0.86 1.00 1.00
5.99
0.57 0.71 0.85
6.03
0.61 0.77 0.95
6.06
0.64 0.83 1.00
6.04
0.43 0.56 0.69
6.08
0.44 0.60 0.74
6.11
0.45 0.63 0.80
Total
Cool
Cap.
kW
37.6
39.4
41.2
39.8
41.5
42.7
42.0
43.8
45.1
Outdoor Air Temperature Entering Outdoor Coil
35°C
43.3°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
9.00
0.75 0.92 1.00 34.6 10.79 0.78 0.97 1.00
9.06
0.81 1.00 1.00 36.6 10.87 0.86 1.00 1.00
9.12
0.89 1.00 1.00 38.3 10.93 0.94 1.00 1.00
9.07
0.59 0.73 0.88 36.7 10.87 0.60 0.76 0.93
9.13
0.62 0.79 0.98 38.2 10.92 0.64 0.83 1.00
9.18
0.66 0.86 1.00 39.2 10.96 0.68 0.91 1.00
9.15
0.43 0.57 0.70 38.7 10.95 0.44 0.59 0.73
9.22
0.45 0.61 0.77 40.3
11.01 0.45 0.63 0.80
9.26
0.45 0.65 0.83 41.4
11.06 0.47 0.67 0.88
Total
Cool
Cap.
kW
31.5
33.6
35.0
33.3
34.4
35.4
35.2
36.6
37.5
51.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
13.01 0.82 1.00 1.00
13.09 0.92 1.00 1.00
13.15 0.99 1.00 1.00
13.08 0.63 0.80 0.98
13.12 0.67 0.89 1.00
13.17 0.72 0.97 1.00
13.15 0.45 0.61 0.77
13.22 0.47 0.66 0.86
13.26 0.49 0.71 0.94
Total
Cool
Cap.
kW
33.0
34.5
35.7
34.8
36.4
37.5
36.6
38.2
39.4
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.22
0.73 0.87 0.99 31.6
5.91 0.74 0.89 1.00
5.26
0.78 0.95 1.00 33.0
5.96 0.80 0.97 1.00
5.30
0.83 1.00 1.00 34.2
6.00 0.85 1.00 1.00
5.28
0.57 0.70 0.83 33.4
5.97 0.58 0.72 0.86
5.33
0.61 0.76 0.91 34.8
6.02 0.62 0.78 0.94
5.37
0.64 0.81 0.98 35.8
6.06 0.65 0.83 0.99
5.33
0.43 0.56 0.68 35.1
6.03 0.44 0.57 0.69
5.39
0.44 0.59 0.73 36.6
6.09 0.45 0.61 0.75
5.44
0.45 0.63 0.79 37.7
6.13 0.46 0.64 0.81
Total
Cool
Cap.
kW
30.1
31.4
32.7
31.8
33.1
34.0
33.4
34.8
35.8
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.69
0.76 0.92 1.00
6.74
0.82 0.99 1.00
6.79
0.88 1.00 1.00
6.75
0.59 0.73 0.88
6.80
0.63 0.79 0.96
6.84
0.66 0.85 1.00
6.81
0.44 0.58 0.71
6.87
0.45 0.62 0.77
6.91
0.47 0.65 0.83
Total
Cool
Cap.
kW
43.5
45.4
47.4
46.0
47.8
49.0
48.4
50.3
51.6
Outdoor Air Temperature Entering Outdoor Coil
35°C
43.3°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
10.06 0.77 0.94 1.00 40.1 12.13 0.80 0.98 1.00
10.14 0.83 1.00 1.00 42.1 12.22 0.87 1.00 1.00
10.23 0.90 1.00 1.00 43.9 12.30 0.94 1.00 1.00
10.17 0.60 0.75 0.90 42.3 12.23 0.62 0.78 0.95
10.24 0.64 0.81 0.98 43.8 12.29 0.66 0.85 1.00
10.29 0.67 0.88 1.00 44.8 12.34 0.70 0.92 1.00
10.27 0.44 0.59 0.73 44.4 12.33 0.45 0.61 0.76
10.35 0.46 0.63 0.79 46.0 12.40 0.47 0.65 0.82
10.41 0.47 0.66 0.85 47.2 12.46 0.49 0.70 0.91
Total
Cool
Cap.
kW
36.3
38.4
39.9
38.0
39.2
40.2
40.0
41.4
42.2
51.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
14.67 0.84 1.00 1.00
14.77 0.93 1.00 1.00
14.83 1.00 1.00 1.00
14.74 0.64 0.82 1.00
14.80 0.69 0.91 1.00
14.84 0.74 0.98 1.00
14.84 0.46 0.63 0.80
14.91 0.48 0.69 0.89
14.95 0.51 0.74 0.97
45.7 kW - LGH156H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
1965
40.4
17°C
2455
42.2
2945
44.0
1965
42.7
19°C
2945
44.6
2945
46.0
1965
45.0
22°C
2455
47.0
2945
48.5
26.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
7.52 0.73 0.88 1.00
7.58 0.78 0.97 1.00
7.63 0.85 1.00 1.00
7.59 0.57 0.71 0.84
7.66 0.61 0.76 0.94
7.70 0.63 0.82 0.99
7.67 0.42 0.56 0.68
7.74 0.44 0.59 0.74
7.79 0.45 0.63 0.79
52.8 kW - LGH180H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2265
34.3
17°C
2830
35.9
3400
37.1
2265
36.2
19°C
3400
37.9
3400
39.2
2265
38.1
22°C
2830
39.9
3400
41.2
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.59 0.72 0.85 0.99
4.63 0.76 0.93 1.00
4.67 0.81 0.99 1.00
4.64 0.57 0.69 0.82
4.69 0.60 0.74 0.89
4.73 0.63 0.79 0.96
4.70 0.43 0.55 0.67
4.75 0.44 0.58 0.72
4.80 0.45 0.62 0.77
52.8 kW - LGH180H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2265
46.8
17°C
2830
48.7
3400
50.6
2265
49.4
19°C
3400
51.5
3400
52.9
2265
51.9
22°C
2830
54.1
3400
55.7
26.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
8.36 0.75 0.90 1.00
8.44 0.80 0.98 1.00
8.50 0.86 1.00 1.00
8.46 0.58 0.72 0.86
8.54 0.62 0.78 0.95
8.59 0.65 0.84 1.00
8.55 0.43 0.57 0.70
8.64 0.45 0.61 0.76
8.71 0.46 0.64 0.81
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 16
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
61.5 kW - LGH210H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2645
37.3
17°C
3305
39.1
3965
40.6
2645
39.6
19°C
3965
41.4
3965
42.6
2645
42.0
22°C
3305
43.8
3965
44.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.84 0.74 0.88 1.00
4.89 0.79 0.96 1.00
4.93 0.84 1.00 1.00
4.91 0.58 0.71 0.84
4.96 0.61 0.77 0.93
4.99 0.64 0.82 0.99
4.97 0.43 0.56 0.68
5.03 0.45 0.60 0.74
5.06 0.46 0.62 0.80
Total
Cool
Cap.
kW
35.8
37.5
39.2
38.0
39.6
40.8
40.3
42.0
43.0
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.51
0.74 0.90 1.00 34.3
6.23 0.76 0.92 1.00
5.56
0.81 0.98 1.00 35.9
6.28 0.82 1.00 1.00
5.61
0.86 1.00 1.00 37.6
6.34 0.88 1.00 1.00
5.57
0.59 0.72 0.86 36.3
6.29 0.60 0.74 0.88
5.62
0.63 0.78 0.95 37.8
6.34 0.63 0.80 0.97
5.66
0.65 0.84 1.00 38.8
6.38 0.67 0.86 1.00
5.64
0.44 0.57 0.70 38.5
6.37 0.44 0.58 0.72
5.70
0.45 0.61 0.76 40.0
6.42 0.46 0.62 0.77
5.73
0.47 0.64 0.81 41.0
6.46 0.47 0.65 0.84
Total
Cool
Cap.
kW
32.6
34.3
36.0
34.6
35.9
36.8
36.7
37.9
38.8
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
7.03
0.78 0.95 1.00
7.09
0.85 1.00 1.00
7.15
0.91 1.00 1.00
7.10
0.61 0.76 0.91
7.15
0.64 0.82 1.00
7.19
0.68 0.89 1.00
7.18
0.45 0.59 0.73
7.23
0.46 0.63 0.80
7.26
0.49 0.67 0.87
Total
Cool
Cap.
kW
50.2
52.8
55.3
53.3
55.3
56.9
56.6
58.6
60.1
Outdoor Air Temperature Entering Outdoor Coil
35°C
43.3°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
11.22 0.77 0.94 1.00 46.2 13.47 0.80 0.98 1.00
11.31 0.84 0.99 1.00 48.9 13.57 0.88 1.00 1.00
11.39 0.90 1.00 1.00 51.2 13.65 0.95 1.00 1.00
11.32 0.60 0.75 0.90 48.9 13.57 0.62 0.78 0.94
11.40 0.64 0.81 0.98 50.8 13.63 0.65 0.85 1.00
11.45 0.67 0.88 1.00 52.2 13.69 0.70 0.93 1.00
11.44 0.44 0.59 0.73 51.8 13.67 0.45 0.60 0.75
11.51 0.46 0.62 0.79 53.6 13.74 0.47 0.65 0.83
11.57 0.48 0.66 0.86 55.0 13.80 0.49 0.70 0.91
Total
Cool
Cap.
kW
42.1
44.5
46.5
44.0
45.7
46.8
46.8
48.4
49.4
51.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
16.20 0.85 1.00 1.00
16.27 0.94 1.00 1.00
16.35 0.99 1.00 1.00
16.25 0.64 0.82 0.98
16.32 0.69 0.91 1.00
16.36 0.74 0.98 1.00
16.35 0.46 0.63 0.80
16.42 0.48 0.69 0.89
16.46 0.52 0.74 0.96
Total
Cool
Cap.
kW
33.0
34.6
36.0
35.0
36.6
37.6
37.0
38.6
39.8
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.17
0.71 0.86 0.99 31.6
5.86 0.72 0.88 1.00
5.22
0.76 0.94 1.00 33.1
5.91 0.78 0.97 1.00
5.27
0.82 0.99 1.00 34.4
5.96 0.84 1.00 1.00
5.23
0.56 0.69 0.82 33.5
5.92 0.57 0.70 0.84
5.28
0.59 0.74 0.90 34.9
5.97 0.61 0.76 0.93
5.32
0.63 0.80 0.98 35.8
6.01 0.63 0.82 0.99
5.30
0.42 0.55 0.66 35.5
5.99 0.43 0.56 0.67
5.35
0.43 0.58 0.72 36.9
6.05 0.44 0.60 0.74
5.40
0.45 0.62 0.77 37.9
6.09 0.46 0.63 0.79
Total
Cool
Cap.
kW
30.2
31.6
32.9
31.9
33.2
34.1
33.8
35.1
36.0
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.63
0.74 0.91 1.00
6.68
0.80 0.98 1.00
6.73
0.87 1.00 1.00
6.69
0.58 0.72 0.86
6.74
0.62 0.78 0.96
6.78
0.65 0.84 1.00
6.76
0.43 0.57 0.70
6.82
0.45 0.61 0.76
6.85
0.46 0.64 0.82
Total
Cool
Cap.
kW
60.1
63.0
65.7
63.3
65.6
67.3
67.0
69.2
70.7
Outdoor Air Temperature Entering Outdoor Coil
35°C
43.3°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
13.30 0.77 0.95 1.00 55.2 16.03 0.81 0.99 1.00
13.41 0.84 1.00 1.00 58.3 16.16 0.89 1.00 1.00
13.52 0.92 1.00 1.00 60.6 16.26 0.97 1.00 1.00
13.43 0.60 0.75 0.92 58.0 16.15 0.62 0.78 0.97
13.52 0.64 0.82 0.99 60.0 16.23 0.66 0.87 1.00
13.59 0.68 0.90 1.00 61.5 16.30 0.71 0.95 1.00
13.58 0.44 0.59 0.73 61.3 16.30 0.45 0.61 0.76
13.67 0.45 0.63 0.80 63.2 16.38 0.47 0.66 0.84
13.74 0.47 0.67 0.87 64.5 16.44 0.49 0.70 0.93
Total
Cool
Cap.
kW
50.1
52.8
55.0
51.9
53.8
55.1
54.9
56.4
57.7
51.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
19.39 0.86 1.00 1.00
19.51 0.96 1.00 1.00
19.60 1.00 1.00 1.00
19.46 0.64 0.83 1.00
19.55 0.70 0.94 1.00
19.61 0.75 0.99 1.00
19.60 0.46 0.63 0.81
19.67 0.49 0.69 0.91
19.73 0.51 0.75 0.98
61.5 kW - LGH210H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2645
53.9
17°C
3305
56.5
3965
58.9
2645
57.2
19°C
3965
59.7
3965
61.4
2645
60.6
22°C
3305
63.2
3965
64.9
26.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
9.34 0.75 0.90 1.00
9.42 0.81 0.98 1.00
9.50 0.87 1.00 1.00
9.44 0.59 0.72 0.86
9.52 0.62 0.78 0.95
9.57 0.65 0.84 0.99
9.55 0.43 0.57 0.70
9.63 0.45 0.61 0.76
9.69 0.46 0.65 0.82
70.3 kW - LGH240H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3020
34.3
17°C
3775
36.0
4530
37.4
3020
36.4
19°C
4530
38.1
4530
39.3
3020
38.5
22°C
3775
40.3
4530
41.6
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.55 0.70 0.84 0.98
4.59 0.75 0.92 1.00
4.63 0.80 0.98 1.00
4.61 0.56 0.68 0.80
4.65 0.58 0.73 0.88
4.69 0.62 0.78 0.96
4.67 0.43 0.54 0.66
4.72 0.43 0.58 0.71
4.76 0.45 0.61 0.76
70.3 kW - LGH240H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3020
64.4
17°C
3775
67.4
4530
70.2
3020
68.1
19°C
4530
70.7
4530
72.6
3020
72.1
22°C
3775
74.7
4530
76.6
26.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
11.06 0.75 0.91 1.00
11.16 0.81 0.99 1.00
11.26 0.87 1.00 1.00
11.18 0.58 0.72 0.87
11.28 0.62 0.79 0.97
11.35 0.65 0.85 1.00
11.33 0.43 0.57 0.70
11.43 0.45 0.61 0.77
11.50 0.46 0.65 0.83
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 17
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
88 kW - LGH300S4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3775
39.3
17°C
4720
41.4
5665
42.9
3775
41.8
19°C
5665
43.8
5665
45.3
3775
44.4
22°C
4720
46.5
5665
48.1
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.40 0.69 0.83 0.96
6.44 0.74 0.90 1.00
6.47 0.78 0.97 1.00
6.45 0.55 0.67 0.79
6.49 0.58 0.71 0.86
6.51 0.60 0.76 0.93
6.50 0.42 0.53 0.65
6.54 0.43 0.56 0.69
6.57 0.44 0.59 0.74
Total
Cool
Cap.
kW
38.0
39.9
41.4
40.4
42.2
43.7
42.8
44.8
46.3
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
7.10
0.70 0.84 0.98 36.5
7.87 0.71 0.86 0.99
7.14
0.75 0.92 1.00 38.3
7.90 0.76 0.94 1.00
7.16
0.80 0.98 1.00 39.9
7.93 0.82 0.99 1.00
7.14
0.56 0.68 0.80 38.8
7.91 0.56 0.69 0.82
7.18
0.59 0.72 0.88 40.5
7.94 0.59 0.74 0.91
7.20
0.62 0.78 0.95 41.9
7.96 0.63 0.80 0.97
7.19
0.42 0.54 0.66 41.1
7.95 0.42 0.54 0.67
7.22
0.43 0.57 0.70 43.1
7.98 0.44 0.58 0.72
7.25
0.44 0.60 0.75 44.4
8.00 0.45 0.61 0.77
Total
Cool
Cap.
kW
34.8
36.6
38.1
37.0
38.7
39.9
39.4
41.1
42.3
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
8.73
0.73 0.88 1.00
8.76
0.79 0.97 1.00
8.78
0.84 1.00 1.00
8.76
0.57 0.70 0.84
8.79
0.61 0.76 0.93
8.81
0.64 0.82 0.99
8.80
0.43 0.55 0.68
8.83
0.44 0.59 0.74
8.86
0.45 0.63 0.79
Total
Cool
Cap.
kW
71.2
74.9
78.2
75.4
78.4
80.5
80.0
82.9
85.1
Outdoor Air Temperature Entering Outdoor Coil
35°C
43.3°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
17.75 0.77 0.95 1.00 65.6 20.76 0.80 0.99 1.00
17.83 0.84 1.00 1.00 69.4 20.85 0.89 1.00 1.00
17.89 0.91 1.00 1.00 72.4 20.92 0.96 1.00 1.00
17.83 0.60 0.75 0.91 69.3 20.85 0.62 0.78 0.96
17.89 0.64 0.81 0.99 71.8 20.90 0.66 0.86 1.00
17.94 0.67 0.88 1.00 73.8 20.96 0.70 0.94 1.00
17.93 0.44 0.58 0.72 73.6 20.95 0.44 0.61 0.76
17.99 0.45 0.63 0.79 76.1 21.01 0.46 0.65 0.83
18.03 0.47 0.66 0.86 77.9 21.05 0.48 0.69 0.91
Total
Cool
Cap.
kW
59.5
63.1
65.8
62.1
64.4
66.3
66.1
68.3
69.9
51.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
24.39 0.86 1.00 1.00
24.50 0.95 1.00 1.00
24.59 0.99 1.00 1.00
24.47 0.64 0.83 0.99
24.55 0.69 0.92 1.00
24.59 0.74 0.98 1.00
24.60 0.46 0.63 0.80
24.66 0.48 0.68 0.89
24.71 0.50 0.73 0.97
88 kW - LGH300S4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3775
76.3
17°C
4720
79.9
5665
83.1
3775
80.8
19°C
5665
84.1
5665
86.5
3775
85.7
22°C
4720
89.1
5665
91.4
26.7°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
15.23 0.75 0.91 1.00
15.30 0.81 0.99 1.00
15.35 0.87 1.00 1.00
15.31 0.58 0.72 0.87
15.38 0.62 0.78 0.96
15.42 0.65 0.84 1.00
15.41 0.43 0.57 0.70
15.47 0.44 0.61 0.76
15.52 0.46 0.64 0.81
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 18
HUMIDITROL® DEHUMIDIFICATION SYSTEM RATINGS
45.7 kW - LGH156H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
1965
21.1
17°C
2455
23.0
2945
25.3
1965
24.0
19°C
2945
26.1
2945
28.1
1965
26.8
22°C
2455
28.9
2945
31.0
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.13 0.58 0.77 0.97
4.16 0.60 0.85 1.00
4.18 0.63 0.91 1.00
4.21 0.41 0.59 0.77
4.21 0.42 0.64 0.85
4.22 0.44 0.67 0.91
4.29 0.25 0.42 0.57
4.28 0.26 0.42 0.61
4.27 0.26 0.45 0.64
Total
Cool
Cap.
kW
17.7
19.3
21.0
20.6
22.3
23.9
23.6
25.3
26.9
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
4.65
0.51 0.77 1.00 14.3
5.20 0.47 0.75 1.00
4.67
0.55 0.83 1.00 15.4
5.20 0.49 0.83 1.00
4.69
0.57 0.89 1.00 16.7
5.20 0.51 0.86 1.00
4.75
0.34 0.55 0.78 17.3
5.28 0.27 0.50 0.77
4.75
0.35 0.59 0.85 18.5
5.28 0.27 0.56 0.86
4.75
0.36 0.63 0.93 19.7
5.28 0.27 0.60 0.93
4.83
0.16 0.34 0.53 20.4
5.36 0.07 0.28 0.48
4.81
0.15 0.36 0.57 21.6
5.37 0.05 0.30 0.55
4.81
0.14 0.38 0.62 22.9
5.34 0.03 0.32 0.60
Total
Cool
Cap.
kW
10.9
11.7
12.5
14.0
14.8
15.7
17.2
17.9
18.9
Comp.
Motor
Input
kW
5.74
5.72
5.72
5.81
5.81
5.80
5.92
5.89
5.89
Total
Cool
Cap.
kW
31.0
33.5
36.1
35.5
38.1
40.6
39.8
42.6
45.3
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
7.15
0.64 0.87 1.00 27.1
8.02 0.63 0.89 1.00
7.19
0.70 0.94 1.00 29.1
8.04 0.68 0.95 1.00
7.22
0.75 0.99 1.00 31.3
8.08 0.75 1.00 1.00
7.24
0.46 0.65 0.85 31.3
8.10 0.42 0.64 0.87
7.28
0.48 0.70 0.92 33.4
8.14 0.45 0.70 0.93
7.32
0.51 0.75 0.97 35.3
8.18 0.49 0.74 0.97
7.36
0.27 0.43 0.60 35.5
8.20 0.23 0.40 0.60
7.40
0.28 0.46 0.65 37.7
8.24 0.23 0.43 0.65
7.44
0.28 0.49 0.71 39.7
8.29 0.23 0.46 0.71
Total
Cool
Cap.
kW
23.1
24.7
26.4
27.1
28.6
30.2
31.2
32.6
34.3
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
8.87
0.59 0.89 1.00
8.91
0.66 0.95 1.00
8.94
0.76 1.00 1.00
8.96
0.38 0.64 0.88
8.99
0.42 0.68 0.96
9.03
0.46 0.74 1.00
9.04
0.17 0.37 0.59
9.09
0.17 0.40 0.65
9.12
0.17 0.44 0.72
Total
Cool
Cap.
kW
21.1
22.0
23.0
24.2
25.0
25.9
27.3
28.1
28.9
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.34
0.52 0.77 0.97 17.6
5.90 0.47 0.74 0.98
5.33
0.58 0.86 1.00 18.0
5.89 0.56 0.86 1.00
5.34
0.64 0.93 1.00 18.6
5.88 0.62 0.99 1.00
5.44
0.35 0.55 0.75 20.6
6.01 0.28 0.51 0.75
5.45
0.38 0.62 0.85 21.2
5.98 0.32 0.59 0.87
5.44
0.41 0.67 0.95 21.7
5.97 0.34 0.66 0.96
5.52
0.17 0.34 0.52 23.5
6.11 0.09 0.29 0.47
5.53
0.17 0.37 0.57 24.2
6.09 0.08 0.32 0.54
5.55
0.17 0.40 0.63 25.0
6.06 0.08 0.35 0.61
Total
Cool
Cap.
kW
14.1
14.1
14.2
16.9
17.2
17.5
19.8
20.5
21.1
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.49
0.43 0.74 1.00
6.45
0.52 0.86 1.00
6.41
0.60 1.00 1.00
6.58
0.21 0.48 0.75
6.53
0.26 0.56 0.88
6.50
0.29 0.66 0.99
6.69
0.01 0.23 0.45
6.65
0.00 0.26 0.53
6.60 -0.01 0.29 0.60
Total
Cool
Cap.
kW
37.0
38.6
40.4
41.5
43.1
44.8
45.9
47.8
49.5
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
8.05
0.66 0.85 1.00 32.7
8.95 0.65 0.86 1.00
8.08
0.72 0.94 1.00 33.6
8.95 0.72 0.95 1.00
8.12
0.78 1.00 1.00 35.0
9.00 0.79 1.00 1.00
8.19
0.46 0.64 0.83 37.1
9.08 0.43 0.64 0.84
8.21
0.50 0.68 0.89 38.2
9.10 0.48 0.70 0.91
8.23
0.53 0.72 0.92 39.2
9.09 0.51 0.75 0.95
8.33
0.28 0.44 0.60 41.4
9.21 0.23 0.41 0.60
8.35
0.28 0.43 0.60 42.7
9.22 0.23 0.44 0.64
8.36
0.28 0.44 0.60 43.9
9.23 0.24 0.46 0.69
Total
Cool
Cap.
kW
28.3
28.8
29.4
32.6
33.2
33.7
37.1
37.9
38.6
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
9.84
0.63 0.88 1.00
9.84
0.72 0.95 1.00
9.87
0.80 1.00 1.00
9.98
0.40 0.63 0.86
9.97
0.46 0.70 0.95
9.95
0.49 0.77 1.00
10.10 0.18 0.38 0.59
10.09 0.20 0.43 0.67
10.09 0.19 0.47 0.77
45.7 kW - LGH156H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
1965
35.0
17°C
2455
38.0
2945
41.0
1965
39.7
19°C
2945
42.8
2945
45.8
1965
44.2
22°C
2455
47.6
2945
50.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.30 0.66 0.85 1.00
6.32 0.70 0.92 1.00
6.35 0.75 0.96 1.00
6.39 0.48 0.66 0.82
6.44 0.51 0.70 0.90
6.47 0.53 0.75 0.96
6.49 0.31 0.47 0.61
6.53 0.31 0.49 0.66
6.59 0.33 0.51 0.70
52.8 kW - LGH180H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2265
24.5
17°C
2830
26.0
3400
27.5
2265
27.8
19°C
3400
29.0
3400
30.2
2265
31.1
22°C
2830
32.0
3400
32.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.75 0.58 0.77 0.95
4.78 0.62 0.85 1.00
4.82 0.65 0.92 1.00
4.84 0.42 0.59 0.76
4.89 0.44 0.64 0.83
4.91 0.46 0.68 0.91
4.96 0.25 0.40 0.55
4.97 0.25 0.42 0.59
5.00 0.25 0.45 0.64
52.8 kW - LGH180H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2265
41.3
17°C
2830
43.5
3400
45.9
2265
45.8
19°C
3400
48.1
3400
50.3
2265
50.4
22°C
2830
52.5
3400
54.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
7.16 0.67 0.84 1.00
7.20 0.72 0.92 1.00
7.24 0.77 0.98 1.00
7.29 0.50 0.64 0.80
7.33 0.51 0.69 0.85
7.36 0.56 0.70 0.86
7.44 0.32 0.47 0.62
7.46 0.32 0.45 0.56
7.49 0.33 0.42 0.52
35°C
Sensible To Total
Ratio (S/T)
Dry Bulb
24°C 27°C 29°C
0.40 0.75 1.00
0.43 0.81 1.00
0.46 0.86 1.00
0.18 0.48 0.77
0.19 0.52 0.86
0.18 0.56 0.93
-0.03 0.21 0.45
-0.06 0.23 0.51
-0.09 0.24 0.58
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 19
HUMIDITROL® DEHUMIDIFICATION SYSTEM RATINGS
61.5 kW - LGH210H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2645
28.2
17°C
3305
29.3
3965
30.4
2645
32.1
19°C
3965
33.8
3965
35.2
2645
36.3
22°C
3305
38.2
3965
39.9
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
5.08 0.60 0.81 0.99
5.11 0.65 0.90 1.00
5.14 0.71 0.95 1.00
5.22 0.44 0.61 0.81
5.26 0.47 0.68 0.88
5.29 0.49 0.73 0.94
5.36 0.26 0.43 0.60
5.40 0.27 0.44 0.63
5.43 0.28 0.45 0.65
Total
Cool
Cap.
kW
24.3
24.8
25.5
28.2
29.0
29.7
32.0
33.1
34.2
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.70
0.54 0.78 1.00 20.5
6.31 0.50 0.77 1.00
5.72
0.63 0.90 1.00 20.3
6.31 0.59 0.90 1.00
5.73
0.70 1.00 1.00 20.3
6.32 0.68 1.00 1.00
5.83
0.36 0.57 0.80 24.1
6.41 0.30 0.54 0.78
5.85
0.41 0.65 0.89 24.1
6.42 0.34 0.61 0.91
5.86
0.43 0.71 0.96 24.1
6.43 0.39 0.70 1.00
5.96
0.18 0.37 0.55 27.9
6.54 0.10 0.31 0.52
5.98
0.18 0.39 0.61 28.1
6.55 0.10 0.34 0.58
6.00
0.18 0.41 0.65 28.3
6.57 0.09 0.37 0.68
Total
Cool
Cap.
kW
16.6
15.9
15.0
20.2
19.4
18.7
23.7
23.0
22.4
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.92
0.45 0.76 1.00
6.90
0.57 0.89 1.00
6.91
0.67 1.00 1.00
7.02
0.24 0.51 0.77
7.02
0.27 0.60 0.92
7.01
0.33 0.70 1.00
7.12
0.02 0.24 0.47
7.12
0.01 0.29 0.58
7.12
0.00 0.34 0.69
Total
Cool
Cap.
kW
43.3
45.6
48.0
48.4
50.6
52.8
53.5
55.8
58.0
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
9.13
0.66 0.86 1.00 38.7 10.12 0.65 0.87 1.00
9.20
0.72 0.93 1.00 40.4 10.20 0.70 0.93 1.00
9.29
0.76 0.99 1.00 42.3 10.26 0.77 1.00 1.00
9.34
0.47 0.65 0.84 43.4 10.32 0.45 0.65 0.85
9.43
0.50 0.71 0.92 45.2 10.37 0.47 0.70 0.93
9.50
0.53 0.76 0.97 46.7 10.43 0.51 0.76 1.00
9.55
0.29 0.45 0.62 48.4 10.49 0.25 0.43 0.61
9.63
0.29 0.48 0.68 50.1 10.57 0.26 0.46 0.68
9.71
0.30 0.52 0.74 51.8 10.64 0.25 0.50 0.76
Total
Cool
Cap.
kW
34.0
35.4
36.7
38.7
39.7
40.9
43.2
44.4
45.6
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
11.12 0.62 0.88 1.00
11.17 0.69 0.94 1.00
11.21 0.75 1.00 1.00
11.28 0.41 0.64 0.86
11.33 0.45 0.69 0.93
11.39 0.48 0.76 1.00
11.45 0.20 0.40 0.60
11.50 0.21 0.43 0.67
11.58 0.22 0.47 0.75
Total
Cool
Cap.
kW
20.2
21.5
22.9
23.9
25.2
26.3
27.6
28.7
30.0
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
5.28
0.44 0.71 0.96 16.0
5.85 0.35 0.69 1.00
5.29
0.49 0.80 1.00 16.7
5.84 0.41 0.81 1.00
5.30
0.53 0.88 1.00 17.4
5.83 0.45 0.92 1.00
5.40
0.27 0.49 0.73 19.4
5.96 0.18 0.44 0.72
5.39
0.29 0.55 0.82 20.2
5.94 0.19 0.51 0.85
5.40
0.32 0.61 0.92 21.1
5.93 0.20 0.59 0.96
5.52
0.10 0.29 0.46 22.8
6.07 -0.01 0.21 0.41
5.52
0.10 0.31 0.51 23.8
6.07 -0.02 0.23 0.48
5.52
0.09 0.34 0.57 24.9
6.05 -0.02 0.25 0.51
Total
Cool
Cap.
kW
11.9
11.9
12.0
14.8
15.4
15.9
17.9
18.9
19.9
Comp.
Motor
Input
kW
6.42
6.38
6.35
6.53
6.49
6.46
6.64
6.61
6.58
Total
Cool
Cap.
kW
51.7
53.8
56.1
57.9
59.7
61.2
64.2
65.8
67.1
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
10.68 0.66 0.85 1.00 45.7
11.93 0.65 0.89 1.00
10.68 0.73 0.92 1.00 47.2
11.91 0.74 0.94 1.00
10.71 0.79 1.00 1.00 48.8
11.92 0.82 1.00 1.00
10.86 0.48 0.65 0.83 51.6 12.09 0.46 0.66 0.87
10.86 0.51 0.72 0.92 53.0 12.10 0.50 0.72 0.93
10.88 0.55 0.77 0.96 54.6 12.08 0.54 0.77 1.00
11.03 0.30 0.45 0.62 57.9 12.27 0.26 0.44 0.62
11.05 0.30 0.49 0.69 59.2 12.26 0.27 0.47 0.69
11.04 0.31 0.52 0.74 60.8 12.27 0.27 0.51 0.75
Total
Cool
Cap.
kW
39.9
40.6
41.3
45.5
46.6
47.7
51.4
52.8
54.3
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
13.16 0.63 0.91 1.00
13.14 0.74 0.97 1.00
13.10 0.85 1.00 1.00
13.34 0.43 0.66 0.91
13.32 0.47 0.71 0.94
13.29 0.53 0.79 1.00
13.51 0.23 0.42 0.62
13.49 0.22 0.45 0.69
13.49 0.22 0.49 0.76
61.5 kW - LGH210H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
2645
47.9
17°C
3305
50.6
3965
53.6
2645
53.3
19°C
3965
56.1
3965
58.7
2645
58.8
22°C
3305
61.5
3965
64.3
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
8.14 0.68 0.85 1.00
8.22 0.72 0.92 1.00
8.31 0.77 0.97 1.00
8.35 0.49 0.66 0.82
8.46 0.53 0.71 0.89
8.54 0.56 0.77 0.96
8.58 0.31 0.47 0.63
8.68 0.33 0.51 0.69
8.76 0.34 0.55 0.74
70.3 kW - LGH240H4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3020
24.4
17°C
3775
26.3
4530
28.4
3020
28.5
19°C
4530
30.0
4530
31.6
3020
32.6
22°C
3775
33.8
4530
35.1
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
4.72 0.54 0.74 0.92
4.74 0.56 0.80 1.00
4.76 0.59 0.85 1.00
4.84 0.38 0.54 0.71
4.85 0.39 0.59 0.79
4.88 0.41 0.64 0.87
4.97 0.23 0.36 0.51
4.98 0.22 0.40 0.56
4.98 0.21 0.42 0.61
70.3 kW - LGH240H4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3020
57.6
17°C
3775
60.4
4530
63.5
3020
64.2
19°C
4530
66.3
4530
68.4
3020
70.9
22°C
3775
72.3
4530
73.6
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
9.44 0.67 0.83 0.97
9.48 0.72 0.91 1.00
9.52 0.77 0.98 1.00
9.62 0.49 0.65 0.80
9.63 0.54 0.70 0.89
9.66 0.55 0.78 0.96
9.79 0.33 0.47 0.61
9.80 0.34 0.52 0.68
9.82 0.36 0.55 0.74
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 20
35°C
Sensible To Total
Ratio (S/T)
Dry Bulb
24°C 27°C 29°C
0.26 0.68 1.00
0.32 0.81 1.00
0.38 0.97 1.00
0.07 0.40 0.72
0.09 0.48 0.88
0.11 0.57 0.99
-0.12 0.12 0.38
-0.13 0.15 0.43
-0.14 0.15 0.47
HUMIDITROL® DEHUMIDIFICATION SYSTEM RATINGS
88 kW - LGH300S4 (1ST STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3775
26.9
17°C
4720
29.0
5665
31.0
3775
31.1
19°C
5665
33.4
5665
35.7
3775
35.4
22°C
4720
37.8
5665
40.4
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
6.38 0.56 0.77 0.97
6.48 0.61 0.82 1.00
6.56 0.64 0.88 1.00
6.52 0.38 0.56 0.74
6.59 0.40 0.59 0.79
6.65 0.41 0.62 0.82
6.65 0.19 0.35 0.51
6.71 0.19 0.36 0.53
6.76 0.19 0.37 0.56
Total
Cool
Cap.
kW
22.4
24.4
26.4
26.6
28.3
30.2
30.5
32.3
34.0
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
7.00
0.48 0.74 1.00 17.8
7.63 0.39 0.71 1.00
7.08
0.53 0.81 1.00 19.8
7.67 0.45 0.79 1.00
7.13
0.57 0.87 1.00 21.9
7.74 0.50 0.86 1.00
7.16
0.28 0.49 0.73 21.8
7.80 0.17 0.44 0.72
7.22
0.30 0.53 0.79 23.3
7.85 0.20 0.49 0.80
7.28
0.32 0.59 0.86 24.7
7.89 0.21 0.55 0.87
7.32
0.07 0.25 0.46 25.7
7.99 -0.04 0.17 0.40
7.36
0.07 0.28 0.48 26.8
8.02 -0.06 0.20 0.46
7.41
0.06 0.30 0.54 27.8
8.05 -0.08 0.22 0.52
Total
Cool
Cap.
kW
13.3
15.2
17.2
17.1
18.2
19.3
21.0
21.3
21.5
Comp.
Motor
Input
kW
8.26
8.28
8.30
8.45
8.48
8.50
8.65
8.68
8.71
Total
Cool
Cap.
kW
62.0
63.4
65.2
67.0
67.7
68.5
71.9
72.0
72.1
Outdoor Air Temperature Entering Outdoor Coil
24°C
29°C
Comp. Sensible To Total Total Comp. Sensible To Total
Ratio (S/T)
Ratio (S/T)
Motor
Cool Motor
Input
Cap. Input
Dry Bulb
Dry Bulb
kW
24°C 27°C 29°C
kW
kW
24°C 27°C 29°C
14.12 0.67 0.88 1.00 55.6 15.55 0.67 0.90 1.00
14.21 0.75 0.95 1.00 56.7 15.65 0.75 0.97 1.00
14.32 0.82 1.00 1.00 57.8 15.76 0.84 1.00 1.00
14.38 0.49 0.67 0.86 61.3 15.85 0.47 0.67 0.87
14.52 0.52 0.72 0.93 61.9 15.95 0.51 0.74 0.96
14.65 0.57 0.78 0.99 62.5 16.06 0.56 0.82 1.00
14.63 0.29 0.47 0.63 67.2 16.16 0.26 0.44 0.62
14.83 0.31 0.50 0.69 67.4 16.27 0.27 0.49 0.71
15.01 0.31 0.54 0.76 67.7 16.38 0.28 0.53 0.79
Total
Cool
Cap.
kW
49.3
50.0
50.6
55.6
56.1
56.6
62.2
62.6
63.3
35°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
16.96 0.66 0.91 1.00
17.07 0.77 0.99 1.00
17.19 0.87 1.00 1.00
17.31 0.44 0.66 0.89
17.39 0.50 0.75 0.98
17.46 0.55 0.83 1.00
17.70 0.23 0.41 0.62
17.73 0.24 0.48 0.72
17.76 0.25 0.53 0.83
88 kW - LGH300S4 (2ND STAGE)
Entering
Total
Wet
Air
Total
Bulb
Volume Cool
TemperCap.
ature
L/s
kW
3775
68.3
17°C
4720
70.3
5665
72.7
3775
72.5
19°C
5665
73.5
5665
74.5
3775
76.8
22°C
4720
76.9
5665
76.6
18°C
Comp. Sensible To Total
Ratio (S/T)
Motor
Input
Dry Bulb
kW
24°C 27°C 29°C
12.69 0.68 0.86 1.00
12.79 0.73 0.93 1.00
12.89 0.80 0.98 1.00
12.91 0.49 0.67 0.85
13.08 0.53 0.71 0.90
13.25 0.56 0.76 0.94
13.12 0.33 0.48 0.63
13.38 0.34 0.51 0.69
13.63 0.34 0.54 0.72
35°C
Sensible To Total
Ratio (S/T)
Dry Bulb
24°C 27°C 29°C
0.30 0.68 1.00
0.37 0.78 1.00
0.43 0.85 1.00
0.07 0.38 0.71
0.08 0.45 0.81
0.10 0.50 0.90
-0.16 0.09 0.35
-0.18 0.11 0.42
-0.21 0.14 0.50
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 21
BLOWER DATA
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL & AIR FILTERS IN PLACE
FOR ALL UNITS ADD:
1 - Wet indoor coil air resistance of selected unit.
2 - Any factory installed options air resistance (gas heat, economizer, etc.)
3 - Any field installed accessories air resistance (gas heat, duct resistance, diffuser, etc.)
Then determine from blower table blower motor output and drive required.
See page 24 for wet coil and option/accessory air resistance data.
See page 24 for factory installed drive kit specifications.
Air Volume
TOTAL STATIC PRESSURE - Pa (Inches Water Gauge)
100 (0.40)
150 (0.60)
250 (1.00)
300 (1.20)
350 (1.40)
L/s
cfm
rev/
min
kW BHP
rev/
min
kW BHP
rev/
min
kW BHP
rev/
min
kW
BHP
rev/
min
kW
BHP
1890
4000
545 0.63 0.85 635 0.82 1.10
715
1.04 1.40
785
1.27 1.70
850
1.49
2.00
910
1.72
2.30
2005
4250
555 0.67 0.90 645 0.93 1.25
725
1.16 1.55
795
1.38 1.85
855
1.60
2.15
915
1.83
2.45
2125
4500
565 0.75 1.00 655 1.01 1.35
730
1.23 1.65
800
1.49 2.00
865
1.75
2.35
925
1.98
2.65
2240
4750
575 0.82 1.10 660 1.08 1.45
740
1.34 1.80
810
1.60 2.15
870
1.86
2.50
930
2.13
2.85
2360
5000
585 0.93 1.25 670 1.19 1.60
750
1.45 1.95
815
1.72 2.30
880
2.01
2.70
940
2.27
3.05
2480
5250
595 1.01 1.35 680 1.27 1.70
755
1.57 2.10
825
1.86 2.50
890
2.16
2.90
945
2.42
3.25
2595
5500
605 1.08 1.45 690 1.38 1.85
765
1.68 2.25
835
1.98 2.65
895
2.27
3.05
955
2.57
3.45
2715
5750
615 1.19 1.60 700 1.49 2.00
775
1.83 2.45
840
2.13 2.85
905
2.42
3.25
960
2.72
3.65
2830
6000
630 1.30 1.75 710 1.60 2.15
785
1.94 2.60
850
2.27 3.05
910
2.57
3.45
970
2.91
3.90
2950
6250
640 1.42 1.90 720 1.75 2.35
795
2.09 2.80
860
2.42 3.25
920
2.76
3.70
975
3.09
4.15
3070
6500
650 1.53 2.05 730 1.86 2.50
805
2.24 3.00
870
2.57 3.45
930
2.95
3.95
985
3.28
4.40
3185
6750
665 1.64 2.20 745 2.01 2.70
815
2.39 3.20
880
2.76 3.70
940
3.13
4.20
995
3.47
4.65
3305
7000
675 1.75 2.35 755 2.16 2.90
825
2.54 3.40
890
2.95 3.95
950
3.32
4.45
1005 3.69
4.95
3420
7250
690 1.94 2.60 765 2.31 3.10
835
2.72 3.65
900
3.09 4.15
955
3.47
4.65
1015 3.91
5.25
3540
7500
700 2.05 2.75 775 2.46 3.30
845
2.87 3.85
910
3.32 4.45
965
3.69
4.95
1020 4.10
5.50
3660
7750
715 2.24 3.00 790 2.65 3.55
855
3.06 4.10
920
3.50 4.70
975
3.91
5.25
1030 4.33
5.80
3775
8000
725 2.39 3.20 800 2.83 3.80
865
3.24 4.35
930
3.69 4.95
985
4.10
5.50
1040 4.55
6.10
3895
8250
740 2.54 3.40 810 2.98 4.00
880
3.47 4.65
940
3.91 5.25
995
4.36
5.85
1050 4.81
6.45
4010
8500
750 2.72 3.65 825 3.21 4.30
890
3.65 4.90
950
4.14 5.55 1005 4.59
6.15
1060 5.07
6.80
4130
8750
765 2.91 3.90 835 3.39 4.55
900
3.88 5.20
960
4.36 5.85 1015 4.81
6.45
1070 5.33
7.15
4250
9000
780 3.13 4.20 850 3.62 4.85
910
4.10 5.50
970
4.59 6.15 1025 5.07
6.80
1080 5.59
7.50
4365
9250
790 3.32 4.45 860 3.84 5.15
925
4.36 5.85
985
4.88 6.55 1040 5.37
7.20
1090 5.85
7.85
4485
9500
805 3.54 4.75 875 4.06 5.45
935
4.59 6.15
995
5.15 6.90 1050 5.67
7.60
1100 6.15
8.25
4600
9750
820 3.77 5.05 885 4.29 5.75
950
4.88 6.55 1005 5.37 7.20 1060 5.93
7.95
1110 6.45
8.65
4720 10,000
835 4.03 5.40 900 4.59 6.15
960
5.11 6.85 1015 5.67 7.60 1070 6.23
8.35
1120 6.75
9.05
4835 10,250
845 4.21 5.65 910 4.81 6.45
970
5.37 7.20 1030 5.97 8.00 1080 6.52
8.75
1135 7.12
9.55
4955 10,500
860 4.47 6.00 925 5.11 6.85
985
5.70 7.65 1040 6.26 8.40 1095 6.86
9.20
1145 7.46 10.00
5075 10,750
875 4.77 6.40 940 5.41 7.25 1000 6.00 8.05 1055 6.60 8.85 1105 7.20
9.65
1155 7.79 10.45
5190
890 5.07 6.80 950 5.67 7.60 1010 6.30 8.45 1065 6.94 9.30 1115 7.49 10.05 1165 8.13 10.90
11,000
kW BHP rev/
min
200 (0.80)
CONTINUED ON NEXT PAGE
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 22
BLOWER DATA
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL & AIR FILTERS IN PLACE
FOR ALL UNITS ADD:
1 - Wet indoor coil air resistance of selected unit.
2 - Any factory installed options air resistance (electric heat, economizer, etc.)
3 - Any field installed accessories air resistance (electric heat, duct resistance, diffuser, etc.)
Then determine from blower table blower motor output and drive required.
See page 24 for wet coil and option/accessory air resistance data.
See page 24 for factory installed drive kit specifications.
Air Volume
TOTAL STATIC PRESSURE - Pa (Inches Water Gauge)
400 (1.60)
kW
BHP
450 (1.80)
kW
BHP
rev/
min
kW
BHP
550 (2.20)
rev/
min
kW
BHP
600 (2.40)
rev/
min
kW
BHP
650 (2.60)
L/s
cfm
rev/
min
1890
4000
965 1.94 2.60
1020 2.16 2.90
1070 2.42 3.25
1115 2.65 3.55
1160 2.87 3.85
1205 3.09 4.15
2005
4250
970 2.09 2.80
1025 2.31 3.10
1075 2.57 3.45
1120 2.80 3.75
1165 3.06 4.10
1210 3.32 4.45
2125
4500
980 2.24 3.00
1030 2.46 3.30
1080 2.72 3.65
1130 3.02 4.05
1175 3.24 4.35
1215 3.50 4.70
2240
4750
985 2.39 3.20
1040 2.65 3.55
1085 2.91 3.90
1135 3.17 4.25
1180 3.47 4.65
1225 3.73 5.00
2360
5000
995 2.54 3.40
1045 2.83 3.80
1095 3.09 4.15
1140 3.36 4.50
1185 3.65 4.90
1230 3.95 5.30
2480
5250
1000 2.72 3.65
1050 2.98 4.00
1100 3.28 4.40
1150 3.58 4.80
1195 3.88 5.20
1235 4.18 5.60
2595
5500
1010 2.87 3.85
1060 3.17 4.25
1110 3.50 4.70
1155 3.80 5.10
1200 4.10 5.50
1240 4.40 5.90
2715
5750
1015 3.06 4.10
1065 3.36 4.50
1115 3.69 4.95
1160 3.99 5.35
1205 4.33 5.80
1250 4.66 6.25
2830
6000
1025 3.24 4.35
1075 3.58 4.80
1120 3.88 5.20
1170 4.21 5.65
1215 4.55 6.10
1255 4.88 6.55
2950
6250
1030 3.43 4.60
1080 3.77 5.05
1130 4.10 5.50
1175 4.44 5.95
1220 4.81 6.45
1265 5.15 6.90
3070
6500
1040 3.62 4.85
1090 3.99 5.35
1140 4.36 5.85
1185 4.70 6.30
1225 5.03 6.75
1270 5.41 7.25
3185
6750
1045 3.80 5.10
1095 4.18 5.60
1145 4.55 6.10
1190 4.92 6.60
1235 5.29 7.10
1275 5.67 7.60
3305
7000
1055 4.03 5.40
1105 4.44 5.95
1155 4.81 6.45
1200 5.18 6.95
1240 5.56 7.45
1285 5.97 8.00
3420
7250
1065 4.29 5.75
1115 4.66 6.25
1160 5.03 6.75
1205 5.44 7.30
1250 5.85 7.85
1290 6.23 8.35
3540
7500
1075 4.51 6.05
1125 4.92 6.60
1170 5.33 7.15
1215 5.70 7.65
1260 6.15 8.25
1300 6.52 8.75
3660
7750
1080 4.74 6.35
1130 5.15 6.90
1180 5.59 7.50
1225 6.00 8.05
1265 6.41 8.60
1305 6.82 9.15
3775
8000
1090 5.00 6.70
1140 5.41 7.25
1185 5.85 7.85
1230 6.26 8.40
1275 6.71 9.00
1315 7.16 9.60
3895
8250
1100 5.26 7.05
1150 5.70 7.65
1195 6.15 8.25
1240 6.60 8.85
1280 7.01 9.40
1325 7.49 10.05
4010
8500
1110 5.52 7.40
1160 6.00 8.05
1205 6.45 8.65
1250 6.90 9.25
1290 7.35 9.85
1330 7.79 10.45
4130
8750
1120 5.78 7.75
1165 6.23 8.35
1215 6.75 9.05
1255 7.20 9.65
1300 7.68 10.30 1340 8.13 10.90
4250
9000
1130 6.08 8.15
1175 6.52 8.75
1220 7.01 9.40
1265 7.53 10.10 1310 8.05 10.80 1350 8.50 11.40
4365
9250
1140 6.38 8.55
1185 6.86 9.20
1230 7.35 9.85
1275 7.87 10.55 1315 8.35 11.20
4485
9500
1150 6.67 8.95
1195 7.16 9.60
1240 7.68 10.30 1285 8.24 11.05
---
---
4600
9750
1160 7.01 9.40
1205 7.49 10.05 1250 8.05 10.80 1295 8.58 11.50
---
---
1215 7.83 10.50 1260 8.39 11.25
4720 10 000 1170 7.31 9.80
rev/
min
500 (2.00)
rev/
min
kW
BHP
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
4835 10 250 1180 7.64 10.25 1225 8.20 11.00
---
---
---
---
---
---
---
---
---
---
---
---
4955 10 500 1190 7.98 10.70 1235 8.54 11.45
---
---
---
---
---
---
---
---
---
---
---
---
5075 10 750 1200 8.35 11.20
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
5190 11 000
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 23
BLOWER DATA
FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS
Nominal
kW
Nominal
hp
Maximum
kW
Maximum
hp
Drive Kit Number
Rev/min Range
1.5
2
1.7
2.30
1
446 - 604
1.5
2
1.7
2.30
2
571 - 721
2.2
3
2.6
3.45
1
446 - 604
2.2
3
2.6
3.45
2
571 - 721
3.7
5
4.3
5.75
3
571 - 721
3.7
5
4.3
5.75
4
708 - 871
3.7
5
4.3
5.75
5
788 - 988
5.6
7.5
6.4
8.63
6
708 - 871
5.6
7.5
6.4
8.63
7
788 - 988
5.6
7.5
6.4
8.63
8
871 - 1071
7.5
10
8.6
11.50
7
788 - 988
7.5
10
8.6
11.50
10
871 - 1071
7.5
10
8.6
11.50
11
945 - 1138
NOTE - Using total air volume and system static pressure requirements determine from blower performance tables rev/min and motor output required. Maximum usable
output of motors furnished are shown. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.
FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE
Air
Volume
L/s
Wet Indoor Coil Humiditrol
Gas Heat Exchanger
Condenser
210H,
Low/
Reheat
156H,
Medium
High
240H,
Standard
Coil
180H
Heat
Heat
300S
Heat
cfm Pa
in.
in.
Pa
Pa
w.g.
w.g.
Filters
Economizer
MERV 8 MERV 13
in.
in.
in.
in.
Pa
Pa
Pa
Pa
w.g.
w.g.
w.g.
w.g.
in.
w.g.
Pa
Horizontal
Roof Curb
156H
thru
240H
300S
in.
in.
in.
in.
Pa
Pa
Pa
w.g.
w.g.
w.g.
w.g.
1890 4000
5 0.02 10 0.04
5
0.02
10 0.04 15 0.06 - - - - - - - - -
---
10 0.04 15 0.06 15 0.06 - - -
---
2005 4250
5 0.02 10 0.04
5
0.02
10 0.04 15 0.06 - - - - - - - - -
---
10 0.04 15 0.06 17 0.07 - - -
---
2125 4500
5 0.02 12 0.05
5
0.02
12 0.05 17 0.07
22 0.09 - - -
---
10 0.04 17 0.07 17 0.07
5
0.02
2240 4750
5 0.02 12 0.05
5
0.02
12 0.05 20 0.08
25 0.10 - - -
---
10 0.04 17 0.07 20 0.08
7
0.03
2360 5000
5 0.02 12 0.05
5
0.02
12 0.05 22 0.09
27 0.11 - - -
---
12 0.05 17 0.07 20 0.08
7
0.03
2475 5250
5 0.02 15 0.06
7
0.03
15 0.06 25 0.10
30 0.12 - - -
---
12 0.05 17 0.07 22 0.09 10
0.04
2595 5500
5 0.02 17 0.07
7
0.03
15 0.06 25 0.10
32 0.13 - - -
---
12 0.05 17 0.07 25 0.10 10
0.04
2715 5750
7 0.03 17 0.07
7
0.03
15 0.06 27 0.11
35 0.14 - - -
---
12 0.05 20 0.08 27 0.11 12
0.05
2830 6000
7 0.03 20 0.08
7
0.03
17 0.07 30 0.12
37 0.15 - - -
---
12 0.05 20 0.08 27 0.11 15
0.06
2950 6250
7 0.03 20 0.08
7
0.03
17 0.07 30 0.12
40 0.16
2
0.01
12 0.05 20 0.08 30 0.12 17
0.07
3065 6500
7 0.03 22 0.09 10
0.04
20 0.08 32 0.13
42 0.17
5
0.02
12 0.05 20 0.08 32 0.13 20
0.08
3185 6750 10 0.04 25 0.10 10
0.04
20 0.08 35 0.14
45 0.18
7
0.03
12 0.05 20 0.08 35 0.14 20
0.08
3305 7000 10 0.04 25 0.10 10
0.04
22 0.09 37 0.15
47 0.19
10
0.04
15 0.06 20 0.08 37 0.15 22
0.09
3420 7250 10 0.04 27 0.11 10
0.04
22 0.09 40 0.16
50 0.20
12
0.05
15 0.06 22 0.09 40 0.16 25
0.10
3540 7500 12 0.05 30 0.12 12
0.05
25 0.10 42 0.17
52 0.21
15
0.06
15 0.06 22 0.09 42 0.17 27
0.11
3775 8000 12 0.05 32 0.13 12
0.05
27 0.11 47 0.19
60 0.24
22
0.09
15 0.06 22 0.09 47 0.19 32
0.13
4010 8500 15 0.06 37 0.15 12
0.05
30 0.12 50 0.20
65 0.26
27
0.11
15 0.06 22 0.09 52 0.21 37
0.15
4245 9000 17 0.07 40 0.16 15
0.06
32 0.13 57 0.23
72 0.29
35
0.14
17 0.07 25 0.10 60 0.24 42
0.17
4485 9500 20 0.08 45 0.18 17
0.07
35 0.14 62 0.25
80 0.32
40
0.16
17 0.07 25 0.10 65 0.26 47
0.19
4720 10 000 20 0.08 50 0.20 17
0.07
40 0.16 67 0.27
87 0.35
47
0.19
17 0.07 27 0.11 72 0.29 52
0.21
4955 10 500 22 0.09 55 0.22 20
0.08
42 0.17 75 0.30
94 0.38
55
0.22
17 0.07 27 0.11 77 0.31 60
0.24
5191 11 000 27 0.11 60 0.24 20
0.08
45 0.18 77 0.31
99 0.40
62
0.25
20 0.08 27 0.11 85 0.34 67
0.27
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 24
BLOWER DATA
POWER EXHAUST FAN PERFORMANCE
Return Air System Static Pressure
Pa
in. w.g.
0
0.00
12
0.05
25
0.10
37
0.15
50
0.20
62
0.25
75
0.30
87
0.35
99
0.40
112
0.45
124
0.50
CEILING DIFFUSER AIR RESISTANCE
Air
Volume
L/s
cfm
2360 5000
2455 5200
2550 5400
2645 5600
2735 5800
2830 6000
2925 6200
3020 6400
3065 6500
3115 6600
3210 6800
3305 7000
3400 7200
3490 7400
3540 7500
3585 7600
3775 8000
4010 8500
4245 9000
4485 9500
4720 10 000
4955 10 500
5190 11 000
RTD11-185
1 Side/2 Ends
2 Ends Open
Open
Pa in. w.g. Pa in. w.g.
127 0.51
109
0.44
139 0.56
119
0.48
152 0.61
129
0.52
164 0.66
139
0.56
177 0.71
147
0.59
189 0.76
157
0.63
199 0.80
169
0.68
214 0.86
179
0.72
--------229 0.92
191
0.77
246 0.99
206
0.83
256 1.03
216
0.87
271 1.09
229
0.92
286 1.15
241
0.97
--------298 1.20
254
1.02
---------------------------------------------------------
Step-Down Diffuser
Model
No.
156
180
L/s
cfm
2645
2735
2830
2925
3020
3115
5600
5800
6000
6200
6400
6600
Effective Throw Range
RTD11-185
FD11-185
Step-Down
Flush
m
ft.
m
ft.
12 - 15 39 - 49 9 - 11 28 - 37
13 - 16 42 - 51 9 - 12 29 - 38
13 - 16 44 - 54 12 - 15 40 - 50
14 - 17 45 - 55 13 - 16 42 - 51
14 - 17 46 - 55 13 - 16 43 - 52
14 - 17 47 - 56 14 - 17 45 - 56
All Ends &
Sides Open
Pa in. w.g.
--------------------67
0.27
--------77
0.31
--------90
0.36
--------102 0.41
----107 0.43
124 0.50
144 0.58
162 0.65
182 0.73
199 0.80
219 0.88
Air Volume
1
Throw is the horizontal or vertical distance an airstream travels on leaving the
outletor diffuser before the maximum velocity is reduced to 15 m (50 ft.) per minute.
Four sides open.
1
Flush Diffuser
RTD11-275
All Ends &
1 Side/2 Ends
2 Ends Open
Sides Open
Open
Pa in. w.g. Pa in. w.g. Pa in. w.g.
97
0.39 - - ------104
0.42 - - ------112
0.45 - - ------119
0.48 - - ------127
0.51 - - ------137
0.55
90
0.36
77
0.31
147
0.59 - - ------157
0.63 - - --------- - - 104 0.42
90
0.36
167
0.67 - - ------179
0.72 - - ------189
0.76 122 0.49
102
0.41
199
0.80 - - ------209
0.84 - - --------- - - 127 0.51
114
0.46
219
0.88 - - --------- - - 147 0.59
122
0.49
--- - - 172 0.69
144
0.58
--- - - 196 0.79
167
0.67
--- - - 221 0.89
186
0.75
--- - - 249 1.00
209
0.84
--- - - 274 1.10
229
0.92
--- - - 301 1.21
251
1.01
CEILING DIFFUSER AIR THROW DATA
Air Volume
Air Volume Exhausted
L/s
cfm
4072
8630
3874
8210
3645
7725
3355
7110
3053
6470
2732
5790
2388
5060
2029
4300
1656
3510
1269
2690
868
1840
Model
No.
210
240
300
L/s
cfm
3400
3490
3585
3680
3775
3870
3965
4060
4155
7200
7400
7600
7800
8000
8200
8400
8600
8800
FD11-185
FD11-275
Pa in. w.g.
67
0.27
75
0.30
82
0.33
90
0.36
97
0.39
104 0.42
114 0.46
124 0.50
----134 0.54
144 0.58
154 0.62
164 0.66
174 0.70
----184 0.74
-----------------------------
Pa in. w.g.
--------------------72
0.29
--------85
0.34
--------99
0.40
--------112
0.45
----124
0.50
142
0.57
164
0.66
184
0.74
201
0.81
221
0.89
239
0.96
Effective Throw Range
RTD11-185
FD11-185
Step-Down
Flush
m
ft.
m
ft.
10 - 12 33 - 38 8 - 11 26 - 35
11 - 12 35 - 40 9 - 11 28 - 37
11 - 12 36 - 41 9 - 11 29 - 38
12 - 13 38 - 43 12 - 15 40 - 50
12 - 13 39 - 44 13 - 16 42 - 51
12 - 14 41 - 46 13 - 16 43 - 52
13 - 15 43 - 49 13 - 16 44 - 54
13 - 15 44 - 50 14 - 17 46 - 57
14 - 17 47 - 55 15 - 18 48 - 59
1
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 25
OUTDOOR SOUND DATA
Octave Band Sound Power Levels dBA, re 10-12 Watts
Center Frequency - HZ
Unit
Model No.
1
1
Sound Rating
Number (dB)
125
250
500
1000
2000
4000
8000
156
71
78
81
81
76
71
63
86
180
80
83
87
88
84
80
71
93
210, 240, 300S
79
84
88
89
85
82
73
94
NOTE - the octave sound power data does not include tonal correction.
1
Tested according to AHRI Standard 270-95 test conditions.
ELECTRICAL DATA
1
Voltage - 50hz - 3 phase with neutral
Compressor 1
Compressor 2
Compressor 3
Compressor 4
Outdoor Fan
Motors
LGH156H
LGH180H
LGH210H
LGH240H
LGH300S
380/420V
380/420V
380/420V
380/420V
380/420V
Rated Load Amps
7.1
8
7.8
8
9.7
Locked Rotor Amps
48
59
51.5
59
64
Rated Load Amps
7.1
8
7.8
8
9.7
Locked Rotor Amps
48
59
51.5
59
64
Rated Load Amps
7.1
8
9.7
8
9.7
Locked Rotor Amps
48
59
64
59
64
Rated Load Amps
---
---
---
8
9.7
Locked Rotor Amps
---
---
---
59
64
3
4
6
6
6
1.3
1.3
1.3
1.3
1.3
(3.9)
(5.2)
(7.8)
(7.8)
(7.8)
1.3
1.3
1.3
1.3
1.3
(2.6)
(2.6)
(2.6)
(2.6)
(2.6)
Number of motors
Full Load Amps
(total)
Power Exhaust
With (2) 0.25 kW
(0.33 HP)
Indoor Blower
Motor
Maximum
Overcurrent
Protection
1
Minimum
Circuit
Ampacity
2
Full Load Amps
(total)
kW
1.5
2.2
3.7
2.2
3.7
5.6
Full Load Amps
Unit Only
3.5
5
35
35
With (2) 0.25 kW
(0.33 HP)
Power Exhaust
40
Unit Only
With (2) 0.25 kW
(0.33 HP)
Power Exhaust
2.2
3.7
5.6
3.7
5.6
7.8
5
7.8
40
40
45
40
45
45
31
32
35
34
35
38
11.8
5
7.8
11.8
7.8
11.8 15.2 7.8
50
50
50
50
50
60
70
60
70
80
45
50
50
50
60
60
60
70
60
70
80
37
39
44
41
44
48
50
55
59
57
62
66
39
42
47
44
46
51
53
58
62
60
64
69
Extremes of operating range are plus and minus 10% of line voltage.
Heating / Air Conditioning / Refrigeration (HACR) type breaker or fuse.
3
Refer to local codes to determine wire, fuse and disconnect size requirements.
1
2
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 26
7.5
3.7
5.6
7.5
11.8 15.2
UNIT CLEARANCES - MM (INCHES)
Unit With Economizer
C
OUTDOOR
AIR HOOD
D
B
Note: 210-240-300 sizes shown
A
1
Unit Clearance
A
B
C
D
mm
in.
mm
in.
mm
in.
mm
in.
Service Clearance
1524
60
914
36
914
36
1676
66
Clearance to Combustibles
914
36
25
1
25
1
25
1
Minimum Operation Clearance
1143
45
914
36
914
36
1041
41
Top
Clearance
Unobstructed
NOTE - Entire perimeter of unit base requires support when elevated above the mounting surface.
1
Service Clearance - Required for removal of serviceable parts.
Clearance to Combustibles - Required clearance to combustible material.
Minimum Operation Clearance - Required clearance for proper unit operation.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 27
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..........................
C0SNZN01AE2(47W36)
1
Remote non-adjustable wall mount 10k averaging temperature sensor.........
C0SNZN73AE1(47W37)
1
Remote non-adjustable duct mount temperature sensor................................
C0SNDC00AE1(19L22)
Outdoor temperature sensor.............................................................................
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
Octave Band Sound Power Levels dBA, re 10-12 Watts Center Frequency - HZ
125
250
500
1000
2000
4000
8000
Sound Rating
Number (dB)
156 - 180
80
83
87
88
84
80
71
93
210, 240, 300
79
84
88
89
85
82
73
94
Note - The octave sound power data does not include tonal corrections.
1
Sound Rating Number according to AHRI Standard 370-2001.
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 28
1
WEIGHT DATA
Model Number
156 Base Unit
156 Max. Unit
180 Base Unit
180 Max. Unit
210 Base Unit
210 Max. Unit
240 Base Unit
240 Max. Unit
300 Base Unit
300 Max. Unit
Net
kg
907
1030
1007
1136
1057
1186
1102
1232
1132
1261
Shipping
lbs.
2000
2270
2220
2505
2330
2615
2430
2715
2495
2780
kg
998
1120
1098
1227
1148
1277
1193
1322
1222
1352
lbs.
2200
2470
2420
2705
2530
2815
2630
2915
2695
2980
OPTIONS / ACCESSORIES
Description
CEILING DIFFUSERS
Step-Down
Flush
Transitions
ECONOMIZER / OUTDOOR AIR / EXHAUST
Economizer
Economizer Dampers
Barometric Relief Dampers (downflow)
Barometric Relief Dampers (horizontal)
Outdoor Air Dampers
Outdoor Air Damper Section (downflow) - Automatic
Outdoor Air Damper Section (downflow) - Manual
Outdoor Air Damper Hood (downflow)
Power Exhaust
GAS HEAT EXCHANGER (NET WEIGHT)
kg
Shipping Weight
lbs.
RTD11-185
RTD11-275
178
183
392
403
FD11-185
FD11-275
131
165
289
363
LASRT18
LASRT21/24
36
34
80
75
E1ECON15C-1
C1DAMP50C
LAGEDH18/24
39
14
9
86
30
20
E1DAMP20C-1
C1DAMP10C-1
24
22
29
28
52
49
65
62
Medium Heat
High Heat
8
29
18
64
60
74
85
101
132
164
187
222
152
202
207
218
335
445
456
480
73
100
160
220
191
263
202
329
420
580
445
725
141
310
23
50
ROOF CURBS - CLIP CURB
Downflow
203 mm height
C1CURB40CD1
356 mm height
LARMF18/30S-14
457 mm height
LARMF18/30S-18
610 mm height
LARMF18/30S-24
Horizontal
660 mm height
LARMFH18/24S-26
940 mm height
LARMFH18/24S-37
762 mm height
LARMFH30/36S-30
1041 mm height
LARMFH30/36S-41
ROOF CURBS - STANDARD
Downflow
356 mm height
LARMF18/36-14
610 mm height
LARMF18/36-24
Horizontal
660 mm height
LARMFH18/24-26
940 mm height
LARMFH18/24-37
762 mm height
LARMFH30/36-30
1041 mm height
LARMFH30/36-41
PACKAGING
LTL Packaging (less than truck load)
HUMIDITROL® DEHUMIDIFICATION SYSTEM
Humiditrol (Net Weight)
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 29
DIMENSIONS - MM (INCHES)
CORNER WEIGHTS
Model No.
LGH156 Base Unit
LGH156 Max. Unit
AA
kg
224
278
LGH156
BB
lbs.
476
588
kg
187
225
CC
lbs.
397
477
kg
242
255
DD
lbs.
513
540
kg
290
314
lbs.
615
665
CENTER OF GRAVITY
EE
FF
mm
in.
mm
in.
1245
49
1010
39-3/4
1226
48-1/4
1086
42-3/4
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.
BB
AA
721
(28-3/8)
ALTERNATE (THRU THE BASE)
CONDENSATE DRAIN LOCATION
143 (5-5/8)
41 mm (1-5/8 in.) Diameter
314
(12-3/8)
108 (4-1/4)
457 (18)
314
(12-3/8)
1537 (60-1/2)
BOTTOM RETURN
AIR OPENING
381 (15)
BOTTOM SUPPLY
AIR OPENINGS
711
(28)
508 (20)
114
(4-1/2)
711
(28)
508 (20)
EE
CENTER OF
GRAVITY
FF
102
(4)
DD
102
(4)
CC
BOTTOM POWER ENTRY
127 x 203 (5 x 8)
TOP VIEW
2705
(106-1/2)
2289
(90-1/8)
1295
(51)
CONDENSATE
DRAIN
GAS SUPPLY INLET
(For Bottom
Gas Supply Only)
137
(5-3/8)
730
(28-3/4)
SIDE ELECTRICAL
INLETS
2315 (91-1/8)
BASE
102
(4)
1378
(54-1/4)
260
(10-1/4)
210
(8-1/4)
83
(3-1/4)
END VIEW
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 30
GAS SUPPLY
INLET
FLUE
OUT LET
38
(1-1/2)
152
(6)
LIFTING HOLES
(For Rigging
Front and Back)
FORKLIFT SLOTS
(Front and Left Side Only)
2737 (107-3/4)
BASE
SIDE VIEW
DIMENSIONS - MM (INCHES)
CORNER WEIGHTS
Model No.
LGH180 Base Unit
LGH180 Max. Unit
AA
kg
230
282
LGH180
BB
lbs.
487
597
kg
224
263
CC
lbs.
476
557
kg
293
308
DD
lbs.
622
652
kg
300
330
lbs.
636
699
CENTER OF GRAVITY
EE
FF
mm
in.
mm
in.
1353
53-/4
1003
39-1/2
1321
52
1067
42
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.
BB
AA
721
(28-3/8)
ALTERNATE (THRU THE BASE)
CONDENSATE DRAIN LOCATION
143 (5-5/8)
41 mm (1-5/8 in.) Diameter
314
(12-3/8)
108 (4-1/4)
457 (18)
314
(12-3/8)
1537 (60-1/2)
BOTTOM RETURN
AIR OPENING
381 (15)
BOTTOM SUPPLY
AIR OPENINGS
711
(28)
508 (20)
114
(4-1/2)
711
(28)
508 (20)
EE
CENTER OF
GRAVITY
FF
102
(4)
CC
DD
102
(4)
BOTTOM POWER ENTRY
127 x 203 (5 x 8)
TOP VIEW
3369
(132-5/8)
2289
(90-1/8)
1295
(51)
CONDENSATE
DRAIN
GAS SUPPLY INLET
(For Bottom
Gas Supply Only)
137
(5-3/8)
730
(28-3/4)
SIDE ELECTRICAL
INLETS
2315 (91-1/8)
BASE
END VIEW
102
(4)
10-1/4
(260)
1378
(54-1/4)
210
(8-1/4) 83
(3-1/4)
GAS SUPPLY
INLET
FLUE
OUT LET
38
(1-1/2)
152
(6)
LIFTING HOLES
(For Rigging
Front and Back)
FORKLIFT SLOTS
(Front and Left Side Only)
2737 (107-3/4)
BASE
645
(25-3/8)
SIDE VIEW
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 31
DIMENSIONS - MM (INCHES)
CORNER WEIGHTS
Model No.
LGH210 Base Unit
LGH210 Max. Unit
LGH240 Base Unit
LGH240 Max. Unit
LGH300 Base Unit
LGH300 Max. Unit
AA
kg
234
286
239
291
242
294
LGH210, LGH240, lGH300
BB
lbs.
497
607
507
617
513
623
kg
242
282
252
292
252
293
CC
lbs.
513
598
533
620
535
620
kg
317
330
336
350
349
362
CENTER OF GRAVITY
EE
FF
mm
in.
mm
in.
1391
54-3/4
1003
39-1/2
1359
53-1/2
1067
42
1403
55-1/4
991
39
1372
54
1054
41-1/2
1397
55
972
38-1/4
1365
53-3/4
1035
40-3/4
DD
lbs.
671
700
713
741
739
767
kg
306
335
320
348
334
363
lbs.
649
710
677
738
709
770
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.
BB
AA
721
(28-3/8)
ALTERNATE (THRU THE BASE)
CONDENSATE DRAIN LOCATION
143 (5-5/8)
41 mm (1-5/8 in.) Diameter
314
(12-3/8)
108 (4-1/4)
457 (18)
314
(12-3/8)
1537 (60-1/2)
BOTTOM RETURN
AIR OPENING
381 (15)
BOTTOM SUPPLY
AIR OPENINGS
114
(4-1/2)
711
(28)
508 (20)
711
(28)
508 (20)
EE
CENTER OF
GRAVITY
FF
102
(4)
CC
DD
102
(4)
BOTTOM POWER ENTRY
127 x 203 (5 x 8)
TOP VIEW
3369
(132-5/8)
2289
(90-1/8)
1295
(51)
CONDENSATE
DRAIN
GAS SUPPLY INLET
(For Bottom
Gas Supply Only)
137
(5-3/8)
730
(28-3/4)
SIDE ELECTRICAL
INLETS
91-1/8 (2315)
BASE
102
(4)
1378
(54-1/4)
260
(10-1/4)
210
(8-1/4) 83
(3-1/4)
38
(1-1/2)
152
(6)
END VIEW
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 32
GAS SUPPLY
INLET
LIFTING HOLES
(For Rigging
Front and Back)
FLUE
OUT LET
FORKLIFT SLOTS
(Front and Left Side Only)
2737 (107-3/4)
BASE
SIDE VIEW
645
(25-3/8)
ACCESSORY DIMENSIONS - MM (INCHES)
OPTIONAL OUTDOOR AIR HOOD DETAIL
WITH STANDARD STATIC POWER EXHAUST FANS
406
(16)
OPTIONAL
OUTDOOR AIR HOOD
(Factory or Field Installed)
Required with Economizer
or Outdoor Air Damper
1 OPTIONAL
STANDARD STATIC
POWER EXHAUST
FANS HOOD
(Field Installed)
1
Field Installed in Return Air Duct for Horizontal Applications.
HORIZONTAL BAROMETRIC RELIEF DAMPERS
(Field installed in horizontal return air duct adjacent to unit)
803 (31−5/8)
1
749 (29−1/2)
165
(6-1/2)
368
(14-1/2)
1
330
(13)
FRONT VIEW
NOTE − Two furnished per order number.
1 NOTE − Opening size required in return air duct.
SIDE VIEW
ACCESSORY DIMENSIONS - MM (INCHES)
CLIP CURB − DOUBLE DUCT OPENING
46
(1−13/16)
46
(1−13/16)
16 (406)
2191
(86−1/4)
210
(8−1/4)
2099
(82−5/8) 432 (17)
2070
(81-1/2)
1562
(61-1/2)
533 (21)
2502
(98-1/2)
2594
(102-1/8)
CURB
RETURN AIR
OPENING
210
(8−1/4)
203 (8)
356 (14)
457 (18)
610 (24)
CURB
SUPPLY AIR
OPENING
1562
(61-1/2)
TYPICAL FLASHING DETAIL FOR ROOF CURB
BASE BOTTOM
DETAIL ROOF CURB
46
(1−13/16)
PACKAGED
UNIT
13 (1/2)
FIBERGLASS
INSULATION
(Furnished)
COUNTER FLASHING
(Field Supplied)
FACTORY INSTALLED
PERIMETER WOOD
NAILER STRIP
NAILER STRIP
(Furnished)
ROOF CURB
(Extends around entire
perimeter of unit)
CANT STRIP
(Field Supplied)
ROOFING
MATERIAL
203 (8)
356 (14)
457 (18)
610 (24)
RIGID INSULATION
(Field Supplied)
46
(1−13/16)
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 34
ACCESSORY DIMENSIONS - MM (INCHES)
STANDARD ROOF CURBS − DOUBLE DUCT OPENING
46
(1−13/16)
2191
(86-1/4)
2099
(82-5/8)
210
(8-1/4)
406 (16)
432 (17)
1562
(61-1/2)
533 (21)
2502
(98-1/2)
CURB
RETURN AIR
OPENING
46
(1−13/16)
210
(8-1/4)
2594
(102-1/8)
CURB
SUPPLY AIR
OPENING
356 (14)
or
610 (24)
1562
(61-1/2)
19 (3/4) Typ.
TYPICAL FLASHING DETAIL FOR ROOF CURB
BASE BOTTOM
DETAIL ROOF CURB
46
(1-13/16)
PACKAGED
UNIT
25 (1)
FIBERGLASS
INSULATION
(Furnished)
COUNTER FLASHING
(Field Supplied)
FACTORY INSTALLED
PERIMETER WOOD
NAILER STRIP
NAILER STRIP
(Furnished)
ROOF CURB
(Extends around entire
perimeter of unit)
CANT STRIP
(Field Supplied)
ROOFING
MATERIAL
356 (14)
610 (24)
RIGID INSULATION
(Field Supplied)
51 (2)
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 35
ACCESSORY DIMENSIONS - MM (INCHES)
ROOF CURBS WITH SUPPLY & RETURN AIR TRANSITIONS FOR CEILING DIFFUSERS
1759 (69-1/4)
LASRT RETURN TRANSITION
RETURN AIR
OPENING
A
B
114
(4-1/2)
SUPPORT
ANGLE
(Furnished with
Transitions)
1372
(54)
B
SUPPLY AIR
OPENINGS
TRANSITION DETAIL
673
(26-1/2)
1759
(69-1/4)
203 (8)
A
A
51
(2)
LASRT SUPPLY TRANSITION
19
(3/4) Typ.
TOP VIEW
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 36
38 Typ.
(1-1/2)
B
TRANSITION OPENING SIZES
Model
A
B
Number
mm
inch
mm
inch
LASRT18
457
18
914
36
LASRT21/24
610
24
1219
48
ACCESSORY DIMENSIONS - MM (INCHES)
HORIZONTAL ROOF CURBS − Requires Optional Horizontal Return Air Panel Kit
46 (1-13/16)
2594 (102-1/8)
46 (1-13/16)
Frame
Opening
2502 (98-1/2)
46 (1-13/16)
46 (1-13/16)
NOTE
25 (1)
660 (26)
940 (37)
762 (30)
4
1041 (41)
1
2
Frame
Opening
3
NAILER STRIP
(Furnished)
A
A
51 (2)
PANEL TO COVER RETURN AIR OPENING IN BOTTOM OF UNIT
(Furnished With Optional Horizontal Return Air Panel Kit)
SECTION A-A
2099
(82-5/8)
LARMFH18/24-26 and LARMFH30/36-30
are designed for horizontal discharge
when unit is mounted on a slab.
LARMFH18/24-37 and LARMFH30/36-41
are designed for horizontal discharge
when unit is mounted on a rooftop.
2502 (98-1/2)
2191
(86-1/4)
1372
(54)
SUPPLY AIR
TURNING VANE
(Furnished)
SIDE VIEW
(Packaged Unit)
NOTE − Roof deck may be omitted within confines of curb.
1,2
3,4
TOP VIEW
46 (1-13/16)
210 (8-1/4)
337 (13-1/4)
NAILER STRIP
(Furnished)
2191 (86-1/4)
2594 (102-1/8)
140 (5-1/2)
75
(1905)
660 (26)
940 (37)
762 (30)
4
1041 (41)
1
CURB SUPPLY
AIR OPENING
With 38 mm (1-1/2 in.) FLANGE
2
3
1,2
3,4
1,3
2,4
SUPPLY AIR
TURNING VANE
(Furnished)
356 (14)
457 (18)
165 (6-1/2)
445 (17-1/2)
2200 (86-5/8)
2604 (102-1/2)
FRONT VIEW
1 LARMFH18/24-26
2
SUPPLY
DUCT
PANELS
(Furnished)
SIDE VIEW
LARMFH18/24-37
3
LARMFH30/36-30 (used with 300S)
4 LARMFH30/36-41
(used with 300S)
HORIZONTAL SUPPLY AND RETURN AIR OPENINGS
WITH HORIZONTAL ROOF CURB
OPTIONAL RETURN AIR PANEL KIT
(Required for Horizontal Applications)
1378
(54-1/4)
1537 (60-1/2)
1937 (76-1/4)
2216 (87-1/4)
2038 (80-1/4)
4
2318 (91-1/4)
1
2
381 (15)
3
HORIZONTAL RETURN
AIR OPENING
314
(12-3/8)
51 (2)
559 (22)
838 (33)
3
660 (26)
4
940 (37)
1
2
NOTE − Top of Roof Curb extends
102 mm (4 inch) inside bottom of unit
base. See Typical flashing detail.
1,2
1905 (75)
772
(30-3/8)
356 (14)
3,4
457 (18)
1,2
HORIZONTAL
SUPPLY AIR OPENING
HORIZONTAL ROOF CURB
(Required For Horizontal Applications)
1
2
3
4
1,3
2,4
3,4
210 (8-1/4)
337 (13-1/4)
165 (6-1/2)
445 (17-1/2)
LARMFH18/24-26
LARMFH18/24-37
LARMFH30/36-30 (used with 300S Models Only)
LARMFH30/36-41 (used with 300S Models Only)
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz/ Page 37
ACCESSORY DIMENSIONS - MM (INCHES)
COMBINATION CEILING SUPPLY AND RETURN DIFFUSERS
STEP-DOWN CEILING DIFFUSER
F
E
G
H
FLUSH CEILING DIFFUSER
G
F
E
D
J
K
G
H
G
D
J
K
C
C
51 (2)
51 (2)
N
B
B
M
Model Number
A
mm
in.
B
mm
in.
C
mm
in.
D
mm
in.
E
mm
in.
F
mm
G
H
K
L
A
47-5/8
59-5/8
1210
1514
47-5/8
59-5/8
625
778
24-5/8
30-5/8
1156
1461
45-1/2
57-1/2
1156
1461
45-1/2
57-1/2
mm
457
610
in.
18
24
mm
64
64
2-1/2
2-1/2
mm
914
1219
in.
36
48
mm
121
121
in.
4-3/4
4-3/4
mm
1156
1461
45-1/2
57-1/2
1156
1461
45-1/2
57-1/2
257
283
10-1/8
11-1/8
457 x 914
610 x 1219
18 x 36
24 x 48
mm
mm
in.
Duct Size
Model Number
1514
114
in.
N
RTD11-275
1210
4-1/2
in.
M
RTD11-185
114
in.
J
L
4-1/2
in.
mm
in.
A
A
Energence® Packaged Gas / Electric 45.7 to 88 kW - 50 hz / Page 38
mm
in.
B
mm
in.
C
mm
in.
D
mm
in.
E
F
mm
H
K
1514
59-5/8
1210
1514
47-5/8
59-5/8
743
895
29-1/4
35-1/4
1143
1148
45
57
1448
45
57
mm
114
114
4-1/2
4-1/2
mm
457
610
in.
18
24
mm
mm
57
57
2-1/4
2-1/4
914
1219
in.
36
48
mm
114
114
in.
Duct Size
1210
47-5/8
1143
in.
J
FD11-275
in.
in.
G
FD11-185
mm
in.
4-1/2
4-1/2
457 x 914
610 x 1219
18 x 36
24 x 48
REVISIONS
Section
Description
Humiditrol Option
Added refrigerant schematic for 4 compressor models.
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.
©2011 Lennox Industries, Inc.
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