Lennox LCH092H Installation and operation manual

Corp. 1009-L7
Revised 05/2020
LCH SERIES
Service Literature
7.5 to 12.5 ton
38.1 to 70.3 kW
LCH092 through 152U
The LCH092H, 094U, 102H, 120H, 122U, 150S, 150H and
152Uunits are configure to order units (CTO) with a wide
selection of factory installed options.
Cooling capacities range from 7.5 to 12.5 tons (38.1 to
70.3 kW). All units are equipped with two compressors.
Optional electric heat is factory-or field-installed. Electric
heat operates in single or multiple stages depending on the
kW input size. 7.5kW to 45kW heat sections are available
for the 092 & 102 and 15kW to 60kW heat sections are
available for 120 &150.
Ultra-high efficiency units are available with an optional di
rect drive blower or belt drive blower equipped with a sup
ply air inverter. Standard and high efficiency units are
available with a belt drive blower equipped with an option
al supply air inverter. The blower will operate at lower
speeds when demand is low and increase to higher
speeds when demand is high.
Standard and high efficiency units come standard with a
lightweight, all-aluminum condenser coil; optional, fin/
tube condenser coils are available. Ultra-high efficiency
units come standard with a tube/fin condenser coil.
Ultra high efficiency units come standard with two single-
speed compressors plumbed in tandem to form a single re
frigerant circuit.
All LCH units are designed to accept any of several different
energy management thermostat control systems with mini
mum field wiring. Factory or field provided control options
connect to the unit with jack plugs. When "plugged in" the
controls become an integral part of the unit wiring.
Information contained in this manual is intended for use by
qualified service technicians only. All specifications are
subject to change. Procedures outlined in this manual are
presented as a recommendation only and do not super
sede or replace local or state codes.
If the unit must be lifted for service, rig unit by attaching four
cables to the holes located in the unit base rail (two holes at
each corner). Refer to the installation instructions for the
proper rigging technique.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can cause property va, personal in
jury or loss of life. Installation and service must be
performed by a licensed professional HVAC installer
or equivalent, service agency, or the gas supplier
Table of Contents
Options / Accessories 092/150 2..................
Specification 092/150 6..........................
Options / Accessories 094/152 8..................
Specifications 094/152 13.........................
Blower Tables 15.................................
Electrical / Electric Heat Data 092 / 150 20..........
Electrical / Electric Heat Data 0942 / 152 24.........
Electric Heat Capacities 30........................
Parts Arrangement 31............................
I Unit Components 32............................
II Placement and Installation 50....................
III Charging 50...................................
IV Start Up - Operation 56.........................
V System Service Checks 57.....................
VI Accessories 57..............................
VII Belt Drive Supply Air Inverter 64................
VIII Direct Drive Supply Air Inverter 66..............
IX Staged Supply Air Operation 68.................
X Wiring and Operation Sequence 69...............
CAUTION
As with any mechanical equipment, contact with
sharp sheet metal edges can result in personal in
jury. Take care while handling this equipment and
wear gloves and protective clothing.
WARNING
Electric shock hazard. Can cause injury
or death. Before attempting to perform
any service or maintenance, turn the
electrical power to unit OFF at discon
nect switch(es). Unit may have multiple
power supplies.

Page 2
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
COOLING SYSTEM
Condensate Drain Trap PVC - C1TRAP20AD2 76W26 OX OX OX OX
Copper - C1TRAP10AD2 76W27 OX OX OX OX
Conventional Fin/Tube Condenser Coil (replaces Environ Coil System) Factory O O O
Corrosion Protection Factory O O O O
Drain Pan Overow Switch E1SNSR71AD1 68W88 OX OX OX OX
Refrigerant Type R-410A O O O O
Service Valves (not for Environ™ Coil System or Humiditrol® equipped units) Factory O O O O
BLOWER - SUPPLY AIR
Blower Option CAV (Constant Air Volume) Factory O O O O
MSAV (Multi-Stage Air Volume) supply air blower option (With VFD Bypass Control) Factory O O O O
MSAV (Multi-Stage Air Volume) supply air blower option (Without VFD Bypass Control) Factory O O O O
Motors - Constant Air
Volume (CAV)
Belt Drive (standard efciency) - 2 hp Factory O O O O
Belt Drive (standard or high efciency) - 3 hp Factory O O O O
Belt Drive (standard efciency) - 5 hp Factory O O O O
Motors - MSAV®
Multi-Stage Air Volume supply air
Belt Drive (standard efciency) - 2 hp Factory O O O O
Belt Drive (standard efciency) - 3 hp Factory O O O O
Belt Drive (standard efciency) - 5 hp Factory O O O O
Drive Kits
See Blower Data Tables for selection
Kit #1 590-890 rpm Factory O O O O
Kit #2 800-1105 rpm Factory O O O O
Kit #3 795-1195 rpm Factory O O O O
Kit #4 730-970 rpm Factory O O O O
Kit #5 940-1200 rpm Factory O O O O
Kit #6 1015-1300 rpm Factory O O O O
Kit #7 730-970 rpm Factory O O O O
Kit #8 940-1200 rpm Factory O O O O
Kit #9 1015-1300 rpm Factory O O O O
Kit #10 900-1135 rpm Factory O O O O
Kit #11 1040-1315 rpm Factory O O O O
Kit #12 1125-1425 rpm Factory O O O O
Blower Belt Auto-Tensioner Factory O O O O
CABINET
Combination Coil/
Hail Guards
Furnished Environ™ Coil System - C1GARD52B-1 13T05 XXX
Optional Conventional Fin/Tube Condenser Coil - E1GARD51B-1 13T04 XXX
Furnished Conventional Fin/Tube Condenser Coil System - C1GARD52B-1 13T05 X
Horizontal Discharge Kit K1HECK00B-1 51W25 X X X X
Return Air Adaptor Plate (for LC/LG/LH and TC/TG/TH unit replacement) C1CONV10B-1 54W96 OX OX OX OX
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 3
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
CONTROLS
Blower Proving Switch C1SNSR35FF1 53W65 OX OX OX OX
Commercial Controls Prodigy®Control System - BACnet®Module - C0CTRL60AE1L 59W51 OX OX OX OX
Prodigy®Control System - LonTalk®Module - C0CTRL65FF1 54W27 OX OX OX OX
Novar® ETM-2051 - E0CTRL30B1 64W73 OX OX OX OX
Novar®LSE Factory O O O O
L Connection®Building Automation System - - - X X X X
Dirty Filter Switch E1SNSR55B-1 53W67 OX OX OX OX
General Purpose Control Kit E1GPBK30C1 13J78 XXXX
Fresh Air Tempering C1SNSR75AD1 58W63 OX OX OX OX
Smoke Detector - Supply or Return (Power board and one sensor) C1SNSR44B-2 11K76 OX OX OX OX
Smoke Detector - Supply and Return (Power board and two sensors) C1SNSR43B-2 11K80 OX OX OX OX
INDOOR AIR QUALITY
Air Filters
Healthy Climate® High Efciency Air Filters
20 x 25 x 2 in. (Order 4 per unit)
MERV 8 - C1FLTR15B-1 50W61 OX OX OX OX
MERV 13 - C1FLTR40B-1 52W41 OX OX OX OX
Replacement Media Filter With Metal Mesh Frame
(includes non-pleated lter media)
C1FLTR30B-1- Y3063 XXXX
Indoor Air Quality (CO2) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display C0SNSR50AE1L 77N39 XXXX
Sensor - Wall-mount, off-white plastic cover, no display C0SNSR52AE1L 87N53 XXXX
Sensor - Black plastic case with LCD display, rated for plenum
mounting
C0SNSR51AE1L 87N52 X X X X
Sensor - Wall-mount, black plastic case, no display, rated for plenum
mounting
C0MISC19AE1 87N54 X X X X
CO2 Sensor Duct Mounting Kit - for downow applications C0MISC19AE1- 85L43 XXXX
Aspiration Box - for duct mounting non-plenum rated CO2sensors
(87N53 or 77N39)
C0MISC16AE1- 90N43 XXXX
UVC Germicidal Lamps
1 Healthy Climate® UVC Light Kit (208/230v-1ph) C1UVCL10B-1 54W62 OX OX OX OX
HUMIDITROL®CONDENSER REHEAT OPTION
Humiditrol Dehumidication Option Factory O O O O
Humidity Sensor Kit, Remote mounted (required) C0SNSR31AE-1 17M50 X X X X
ELECTRICAL
Voltage 60 hz 208/230V - 3 phase Factory O O O O
460V - 3 phase Factory O O O O
575V - 3 phase Factory O O O O
HACR Circuit Breakers Factory O O O O
Disconnect Switch - See Electrical/Electric Heat tables for selection 80 amp - C1DISC080B-1 54W56 OX OX OX OX
150 amp - C1DISC150B-1 54W57 OX OX OX OX
GFI Service
Outlets
15 amp non-powered, eld-wired (208/230V, 460V only) LTAGFIK10/15 74M70 OX OX OX OX
20 amp non-powered, eld-wired (575V only) C1GFCI20FF1 67E01 OX OX OX OX
Weatherproof Cover for GFI C1GFCI99FF1 10C89 X XXX
Phase/Voltage Detection (Optional for CAV options only, furnished with MSAV®option) Factory O O O O
1 Lamps operate on 110-230V single-phase power supply. Step-down transformer may be ordered separately for 460V and 575V units. Alternately, 110V power supply
may be used to directly power the UVC ballast(s)
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 4
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
ELECTRIC HEAT
7.5 kW 208/230V-3ph - C1EH0075B-1Y 56W38 OX OX
460V-3ph - C1EH0075B-1G 56W39 OX OX
575V-3ph - C1EH0075B-1J 56W40 OX OX
15 kW 208/230V-3ph - C1EH0015B-1Y 56W41 OX OX OX OX
460V-3ph - C1EH0150B-1G 56W42 OX OX OX OX
575V-3ph - C1EH0150B-1J 56W43 OX OX OX OX
22.5 kW 208/230V-3ph - C1EH0225B-1Y 56W44 OX OX OX OX
460V-3ph - C1EH0225B-1G 56W45 OX OX OX OX
575V-3ph - C1EH0225B-1J 56W46 OX OX OX OX
30 kW 208/230V-3ph - C1EH0300B-1Y 56W47 OX OX OX OX
460V-3ph - C1EH0300B-1G 56W48 OX OX OX OX
575V-3ph - C1EH0300B-1J 56W49 OX OX OX OX
45 kW 208/230V-3ph - C1EH0450B-1Y 56W50 OX OX OX OX
460V-3ph - C1EH0450B-1G 56W51 OX OX OX OX
575V-3ph - C1EH0450B-1J 56W52 OX OX OX OX
60 kW 208/230V-3ph - C1EH0600B-1Y 55W02 OX OX
460V-3ph - C1EH0600B-1G 55W03 OX OX
575V-3ph - C1EH0600B-1J 55W04 OX OX
1 SCR (Silicon Controlled Rectier) Electric Heat Control Factory O O O O
Thermostat (required) 45N59 X X X X
Duct Sensor (required) 45N60 X X X X
ECONOMIZER
Standard Economizer (Not for Title 24)
Standard Economizer
Downow or Horizontal - Includes Outdoor Air Hood and Downow
Barometric Relief Dampers with Exhaust Hood
Order Horizontal Barometric Relief Dampers separately
E1ECON15B-2 13U46 OX OX OX OX
High Performance Economizer (Approved for California Title 24 Building Standards / AMCA Class 1A Certied)
High Performance Economizer
Downow or Horizontal - Includes Outdoor Air Hood and Downow
Barometric Relief Dampers with Exhaust Hood
Order Horizontal Barometric Relief Dampers separately
E1ECON17B-1 10U59 OX OX OX OX
Horizontal Barometric Relief Dampers
Horizontal Low Prole Barometric Relief Dampers (Exhaust hood furnished) LAGEDH03/15 53K04 XXXX
Economizer Controls
Differential Enthalpy (Not for Title 24) Order 2 - C1SNSR64FF1 53W64 OX OX OX OX
Sensible Control Sensor is Furnished Factory O O O O
Single Enthalpy (Not for Title 24) C1SNSR64FF1 53W64 OX OX OX OX
Building Pressure Control E1GPBK20C1 13J77 XXXX
Outdoor Air CFM Control E1GPBK10C1 13J76 XXXX
Global Control Sensor Field Provided Factory O O O O
OUTDOOR AIR
Outdoor Air Dampers With Outdoor Air Hood
Motorized C1DAMP20B-1 14G28 OX OX OX OX
Manual C1DAMP10B-2 14G29 OX OX OX OX
POWER EXHAUST
Standard Static 208/230V-3ph - K1PWRE10B-1Y 53W44 OX OX OX OX
460V-3ph - K1PWRE10B-1G 53W45 OX OX OX OX
575V-3ph - K1PWRE10B-1J 53W46 OX OX OX OX
1 NOTE - The SCR option is not available with 45 kW and 60 kW electric heat (208/230V) models.
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 5
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
ROOF CURBS
Hybrid Roof Curbs, Downow
8 in. height C1CURB70B-1 11F54 X X X X
14 in. height C1CURB71B-1 11F55 X X X X
18 in. height C1CURB72B-1 11F56 X X X X
24 in. height C1CURB73B-1 11F57 X X X X
Adjustable Pitch Curb
14 in. height C1CURB55B-1 54W50 X X X X
CEILING DIFFUSERS
Step-Down - Order one RTD11-95S 13K61 X
RTD11-135S 13K62 X X
RTD11-185S 13K63 X
Flush - Order one FD11-95S 13K56 X
FD11-135S 13K57 X X
FD11-185S 13K58 X
Transitions (Supply and Return) - Order one C1DIFF30B-1 12X65 X
C1DIFF31B-1 12X66 X X
C1DIFF32B-1 12X67 X
Sunsource® Commercial Energy System
Solar Module CE Kit One 285W Solar Module (silver frame), One PanelClaw Polar Bear III
Mounting System and One Enphase M250 Microinverter
10U67 X X X X
Solar Power Entry with Disconnect Factory O O O O
Enphase Envoy Communications Gateway (with Wireless Capability) 13L89 XXXX
Line Communication Filter (external) C1C400D11A 10F93 XXXX
Transformer (6 kW) E1TRFM15AD3Y (208Y to 208 VAC Delta) 11H71 X X X X
E1TRFM15AD2Y (230 VAC Delta) 11H28 X X X X
E1TRFM15AD3G (460 VAC Delta or Wye) 11H29 X X X X
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 6
SPECIFICATIONS
General Data Nominal Tonnage 7.5 Ton 7.5 Ton 8.5 Ton 8.5 Ton
Model Number LCH092H4B LCH092H4M LCH102H4B LCH102H4M
Efciency Type High High High High
Blower Type Constant Air
Volume CAV
MSAV® (Multi-
Stage Air Volume)
Constant Air
Volume CAV
MSAV® (Multi-
Stage Air Volume)
Cooling
Performance
Gross Cooling Capacity - Btuh 93,000 93,000 103,800 103,800
1 Net Cooling Capacity - Btuh 90,000 90,000 100,000 100,000
AHRI Rated Air Flow - cfm 3000 2800 3400 3400
Total Unit Power - kW 7.5 7.5 8.1 8.1
1 EER (Btuh/Watt) 12.7 12.7 12.4 12.4
2 IEER (Btuh/Watt) 13.0 14.0 12.9 14.0
Refrigerant Type R-410A R-410A R-410A R-410A
Refrigerant
Charge
Environ™ Coil System Circuit 1 6 lbs. 13 oz. 6 lbs. 13 oz. 6 lbs. 8 oz. 6 lbs. 8 oz.
Circuit 2 7 lbs. 2 oz. 7 lbs. 2 oz. 6 lbs. 15 oz. 6 lbs. 15 oz.
Environ™ Coil System
with Humiditrol®
Circuit 1 6 lbs. 13 oz. 6 lbs. 13 oz. 6 lbs. 8 oz. 6 lbs. 8 oz.
Circuit 2 7 lbs. 2 oz. 7 lbs. 2 oz. 6 lbs. 15 oz. 6 lbs. 15 oz.
Conventional Fin/Tube
Coil Option
Circuit 1 12 lbs. 14 oz. 12 lbs. 14 oz. 13 lbs. 8 oz. 13 lbs. 8 oz.
Circuit 2 11 lbs. 3 oz. 11 lbs. 3 oz. 12 lbs. 7 oz. 12 lbs. 7 oz.
Conventional Fin/Tube
With Humiditrol®
Circuit 1 16 lbs. 6 oz. 16 lbs. 6 oz. 17 lbs. 0 oz. 17 lbs. 0 oz.
Circuit 2 11 lbs. 3 oz. 11 lbs. 3 oz. 12 lbs. 7 oz. 12 lbs. 7 oz.
Electric Heat Available 7.5, 15, 22.5, 30 & 45 kW
Compressor Type (number) Scroll (2) Scroll (2) Scroll (2) Scroll (2)
Outdoor Coils
Environ
(Fin/Tube)
Net face area (total) - sq. ft. 28.0 (29.33) 28.0 (29.33) 28.0 (29.33) 28.0 (29.33)
Number of rows 1 (3) 1 (3) 1 (3) 1 (3)
Fins per inch 20 (20) 20 (20) 20 (20) 20 (20)
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/3 (2) 1/3 (2) 1/3 (2) 1/3
Motor rpm 1075 1075 1075 1075
Total Motor watts 800 800 800 800
Diameter - (No.) in. (2) 24 (2) 24 (2) 24 (2) 24
Number of blades 3333
Total Air volume - cfm 8800 8800 8800 8800
Indoor
Coil
Net face area (total) - sq. ft. 12.78 12.78 12.78 12.78
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 4444
Fins per inch 14 14 14 14
Drain connection - Number and size (1) 1 in. NPT coupling
Expansion device type Balance port TXV, removable head
3 Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output (US
Only)
2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm (std. and high efciency)
Kit 2 800-1105 rpm (std. and high efciency)
Kit 3 795-1195 rpm (std. and high efciency)
3 hp
Kit 4 730-970 rpm (std. efciency)
Kit 5 940-1200 rpm (std. efciency)
Kit 6 1015-1300 rpm (std. efciency)
Kit 7 730-970 rpm (high efciency)
Kit 8 940-1200 rpm (high efciency)
Kit 9 1015-1300 rpm (high efciency)
5 hp
Kit 10 900-1135 rpm (std. efciency)
Kit 11 1040-1315 rpm (std. efciency)
Kit 12 1125-1425 rpm (std. efciency)
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Integrated Energy Efciency Ratio certied and tested according to AHRI Standard 340/360.
3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with MSAV® (Multi-Stage Air Volume) option are limited to a motor service factor of 1.0.

Page 7
SPECIFICATIONS
General Data Nominal Tonnage 10 Ton 10 Ton 12.5 Ton 12.5 Ton
Model Number LCH120H4B LCH120H4M LCH150H4B LCH150H4M
Efciency Type High High High High
Blower Type Constant Air
Volume (CAV)
MSAV® (Multi-
Stage Air Volume)
Constant Air
Volume (CAV)
MSAV® (Multi-
Stage Air Volume)
Cooling
Performance
Gross Cooling Capacity - Btuh 122,000 122,000 148,000 148,000
1 Net Cooling Capacity - Btuh 118,000 118,000 142,000 142,000
AHRI Rated Air Flow - cfm 3600 3300 3950 3950
Total Unit Power - kW 9.9 9.8 12.9 12.9
1EER (Btuh/Watt) 12.2 12.2 11.0 11.0
2IEER (Btuh/Watt) 13.2 14.0 12.4 13.5
AHRI Reference No. 202088988 202090494 10569904 10569906
Refrigerant
Charge
Refrigerant Type R-410A R-410A R-410A R-410A
Environ™ Coil System Circuit 1 7 lbs. 7 lbs. - - - - - -
Circuit 2 6lbs. 12 oz. 6lbs. 12 oz. - - - - - -
Environ™ Coil System
with Humiditrol®
Circuit 1 7 lbs. 7 lbs. - - - - - -
Circuit 2 6lbs. 12 oz. 6lbs. 12 oz. - - - - - -
Conventional Fin/Tube
Coil Option
Circuit 1 14 lbs. 8 oz. 14 lbs. 8 oz. 12 lbs. 8 oz. 12 lbs. 8 oz.
Circuit 2 13 lbs. 8 oz. 13 lbs. 8 oz. 10 lbs. 12 oz. 10 lbs. 12 oz.
Conventional Fin/Tube
with Humiditrol®
Circuit 1 17lbs. 8oz. 17lbs. 8oz. 12 lbs. 9 oz. 12 lbs. 9 oz.
Circuit 2 13 lbs. 8 oz. 13 lbs. 8 oz. 10lbs. 12 oz 10lbs.12 oz.
Electric Heat Available 15, 22.5, 30, 45 & 60 kW
Compressor Type (number) Scroll (2) Scroll (2) Scroll (2) Scroll (2)
Outdoor Coils
Environ
(Fin/Tube)
Net face area (total) - sq. ft. 28.0 (29.33) 28.0 (29.33) - - - (25.9) - - - (25.9)
Number of rows 1 (3) 1 (3) 3 3
Fins per inch 20 (20) 20 (20) 20 20
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/3 (2) 1/3 (2) 1/2 (2) 1/2
Motor rpm 1075 1075 1075/600 1075/600
Total Motor watts 800 800 1050 1050
Diameter - (No.) in. (2) 24 (2) 24 (2) 24 (2) 24
Number of blades 3 3 3 3
Total Air volume - cfm 8800 8800 9700 9700
Indoor
Coil
Net face area (total) - sq. ft. 13.54 13.54 13.54 13.54
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 4 4 4 4
Fins per inch 14 14 14 14
Drain connection - Number and size (1) 1 in. NPT coupling
Expansion device type Balance port TXV, removable head
3Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output
(US Only) 2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm (std. and high efciency)
Kit 2 800-1105 rpm (std. and high efciency)
Kit 3 795-1195 rpm (std. and high efciency)
3 hp
Kit 4 730-970 rpm (std. efciency)
Kit 5 940-1200 rpm (std. efciency)
Kit 6 1015-1300 rpm (std. efciency)
Kit 7 730-970 rpm (high efciency)
Kit 8 940-1200 rpm (high efciency)
Kit 9 1015-1300 rpm (high efciency)
5 hp
Kit 10 900-1135 rpm (std. efciency)
Kit 11 1040-1315 rpm (std. efciency)
Kit 12 1125-1425 rpm (std. efciency)
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Integrated Energy Efciency Ratio certied and tested according to AHRI Standard 340/360.
3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with MSAV®(Multi-Stage Air Volume) option are limited to a motor service factor of 1.0.

Page 8
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
094 122 152
COOLING SYSTEM
Condensate Drain Trap PVC - C1TRAP20AD2 76W26 OX OX OX
Copper - C1TRAP10AD2 76W27 OX OX OX
Corrosion Protection Factory O O O
Drain Pan Overow Switch E1SNSR71AD1 68W88 OX OX OX
Refrigerant Type R-410A O O O
BLOWER - SUPPLY AIR
Blower DirectPlus™ (Direct Drive) MSAV (Multi-Stage Air Volume) supply air blower Factory O O O
Belt Drive MSAV (Multi-Stage Air Volume) supply air blower (With VFD Bypass Control) Factory O O O
Belt Drive MSAV (Multi-Stage Air Volume) supply air blower (Without VFD Bypass Control) Factory O O O
Motors - MSAV®
Multi-Stage Air Volume supply air
DirectPlus™ (direct drive) ECM 3.75 hp Factory O O O
Belt Drive (standard efciency) - 2 hp Factory O O O
Belt Drive (standard efciency) - 3 hp Factory O O O
Belt Drive (standard efciency) - 5 hp Factory O O O
Drive Kits
See Blower Data Tables for selection
Kit #1 590-890 rpm Factory O O O
Kit #2 800-1105 rpm Factory O O O
Kit #3 795-1195 rpm Factory O O O
Kit #4 730-970 rpm Factory O O O
Kit #5 940-1200 rpm Factory O O O
Kit #6 1015-1300 rpm Factory O O O
Kit #7 730-970 rpm Factory O O O
Kit #8 940-1200 rpm Factory O O O
Kit #9 1015-1300 rpm Factory O O O
Kit #10 900-1135 rpm Factory O O O
Kit #11 1040-1315 rpm Factory O O O
Kit #12 1125-1425 rpm Factory O O O
Blower Belt Auto-Tensioner Factory O O O
CABINET
Combination Coil/Hail Guards E1GARD51BP1 13T06 XXX
Horizontal Discharge Kit K1HECK00B-1 51W25 X X X
Return Air Adaptor Plate (for LC/LG and TC/TG/TH unit replacement) C1CONV10B-1 54W96 OX OX OX
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 9
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
094 122 152
CONTROLS
Blower Proving Switch C1SNSR35FF1 53W65 OX OX OX
Commercial Controls L Connection®Building Automation System Factory X X X
Prodigy®Control System - BACnet®Module - C0CTRL60AE1L 59W51 OX OX OX
Prodigy®Control System - LonTalk®Module - C0CTRL65FF1 54W27 OX OX OX
Novar® ETM-2051 - E0CTRL30B1 64W73 OX OX OX
Novar®LSM Factory O O O
Dirty Filter Switch E1SNSR55B-1 53W67 OX OX OX
Fresh Air Tempering C1SNSR75AD1 58W63 OX OX OX
General Purpose Control Kit E1GPBK30C1 13J78 XXX
Smoke Detector - Supply or Return (Power board and one sensor) C1SNSR44B-2 11K76 OX OX OX
Smoke Detector - Supply and Return (Power board and two sensors) C1SNSR43B-2 11K80 OX OX OX
INDOOR AIR QUALITY
Air Filters
Healthy Climate® High Efciency Air Filters
20 x 25 x 2 (Order 4 per unit)
MERV 8 - C1FLTR15B-1 50W61 OX OX OX
MERV 13 - C1FLTR40B-1 52W41 OX OX OX
Replacement Media Filter With Metal Mesh Frame (includes non-
pleated lter media)
C1FLTR30B-1- Y3063 XXX
Indoor Air Quality (CO2) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display C0SNSR50AE1L 77N39 XXX
Sensor - Wall-mount, off-white plastic cover, no display C0SNSR52AE1L 87N53 XXX
Sensor - Black plastic case with LCD display, rated for plenum
mounting C0SNSR51AE1L 87N52 X X X
Sensor - Wall-mount, black plastic case, no display, rated for plenum
mounting C0MISC19AE1 87N54 X X X
CO2 Sensor Duct Mounting Kit - for downow applications C0MISC19AE1- 85L43 XXX
Aspiration Box - for duct mounting non-plenum rated CO2sensors
(87N53 or 77N39)C0MISC16AE1- 90N43 XXX
UVC Germicidal Lamps
1 Healthy Climate® UVC Light Kit (208/230v-1ph) C1UVCL10B-1 54W62 OX OX OX
ELECTRICAL
Voltage 60 hz 208/230V - 3 phase Factory O O O
460V - 3 phase Factory O O O
575V - 3 phase Factory O O O
HACR Circuit Breakers Factory O O O
Disconnect Switch - See Electrical/Electric Heat tables for
selection
80 amp - C1DISC080B-1 54W56 OX OX OX
150 amp - C1DISC150B-1 54W57 OX OX OX
GFI Service
Outlets
15 amp non-powered, eld-wired (208/230V, 460V only) LTAGFIK10/15 74M70 OX OX OX
20 amp non-powered, eld-wired (575V only) C1GFCI20FF1 67E01 OX OX OX
Weatherproof Cover for GFI C1GFCI99FF1 10C89 X X X
1 Lamps operate on 110-230V single-phase power supply. Step-down transformer may be ordered separately for 460V and 575V units. Alternately, 110V power supply
may be used to directly power the UVC ballast(s)
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

Page 10
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
094 122 152
ELECTRIC HEAT - DIRECT DRIVE UNITS
7.5 kW 208/230V-3ph - E1EH0075BP1Y 10U96 OX
460V-3ph - E1EH0075BP1G 10U97 OX
575V-3ph - E1EH0075BP1J 11J19 OX
15 kW 208/230V-3ph - E1EH0150BP1Y 10U99 OX OX OX
460V-3ph - E1EH0150BP1G 10X01 OX OX OX
575V-3ph - E1EH0150BP1J 10X02 OX OX OX
22.5 kW 208/230V-3ph - E1EH0225BP1Y 10X03 OX OX OX
460V-3ph - E1EH0225BP1G 10X04 OX OX OX
575V-3ph - E1EH0225BP1J 10X05 OX OX OX
30 kW 208/230V-3ph - E1EH0300BP1Y 10X06 OX OX OX
460V-3ph - E1EH0300BP1G 10X07 OX OX OX
575V-3ph - E1EH0300BP1J 10X08 OX OX OX
45 kW 208/230V-3ph - E1EH0450BP1Y 10X09 OX OX OX
460V-3ph - E1EH0450BP1G 10X11 OX OX OX
575V-3ph - E1EH0450BP1J 10X12 OX OX OX
60 kW 208/230V-3ph - E1EH0600BP1Y 10X13 OX OX
460V-3ph - E1EH0600BP1G 10X14 OX OX
575V-3ph - E1EH0600BP1J 10X15 OX OX
ELECTRIC HEAT - BELT DRIVE UNITS
7.5 kW 208/230V-3ph - C1EH0075B-1Y 56W38 OX
460V-3ph - C1EH0075B-1G 56W39 OX
575V-3ph - C1EH0075B-1J 56W40 OX
15 kW 208/230V-3ph - C1EH0015B-1Y 56W41 OX OX OX
460V-3ph - C1EH0150B-1G 56W42 OX OX OX
575V-3ph - C1EH0150B-1J 56W43 OX OX OX
22.5 kW 208/230V-3ph - C1EH0225B-1Y 56W44 OX OX OX
460V-3ph - C1EH0225B-1G 56W45 OX OX OX
575V-3ph - C1EH0225B-1J 56W46 OX OX OX
30 kW 208/230V-3ph - C1EH0300B-1Y 56W47 OX OX OX
460V-3ph - C1EH0300B-1G 56W48 OX OX OX
575V-3ph - C1EH0300B-1J 56W49 OX OX OX
45 kW 208/230V-3ph - C1EH0450B-1Y 56W50 OX OX OX
460V-3ph - C1EH0450B-1G 56W51 OX OX OX
575V-3ph - C1EH0450B-1J 56W52 OX OX OX
60 kW 208/230V-3ph - C1EH0600B-1Y 55W02 OX OX
460V-3ph - C1EH0600B-1G 55W03 OX OX
575V-3ph - C1EH0600B-1J 55W04 OX OX
SCR (Silicon Controlled Rectier) Electric Heat Control Factory O O O
NOTE - The SCR option is not available with 45 kW and 60 kW electric heat (208/230V) models.
Thermostat (required) 45N59 X X X
Duct Sensor (required) 45N60 X X X
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed