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OPT IONS / A C C ESSORIES
Item Description
COOLING SYSTEM
Condensate Drain Trap
Corrosion Protection
Drain Pan Overflow Switch
Refrigerant Type
Service Valves (not for Humiditrol
HEATING SYSTEM
Bottom Gas Piping Kit
Combustion Air Intake Extensions
Gas Heat Input
Low Temperature Vestibule Heater
LPG/Propane Conversion Kits
Stainless Steel Heat Exchanger
Vertical Vent Extension Kit
BLOWER - SUPPLY AIR
Blower
CABINET
Combination Coil/Hail Guards
Horizontal Discharge Kit
Return Air Adaptor Plate (for LC/LG and TC/TG/TH unit replacement)
CONTROLS
Blower Proving Switch
Commercial Controls
Dirty Filter Switch
Fresh Air Tempering
Smoke Detector - Supply or Return (Power board and one sensor)
Smoke Detector - Supply and Return (Power board and two sensors)
NOTE - Catalog numbers shown are for ordering optional accessories if a field installed option is available.
OX - Configure To Order (Factory Installed) or Field Installed
O = Configure To Order (Factory Installed)
X = Field Installed
™
+ equipped units)
DirectPlus™ Direct Drive ECM Blower System with SZVAV
DirectPlus™ Direct Drive ECM Blower System with VAV
LonTalk
Module - For Lennox
®
Page 2
PVC
Copper
130,000 Btuh
180,000 Btuh
240,000 Btuh
208/230V-3ph
460V-3ph
575V-3ph
Standard Heat
Medium Heat
High Heat
CORE Control System
®
Novar
LSE
®
Unit Model No
Catalog
Number
092
102
120
22H54
OX
OX
OX
76W27
X
X
X
Factory
O
O
O
21Z07
OX
OX
OX
R-410A
O
O
O
Factory
O
O
O
54W95
OX
OX
OX
19W51
X
X
X
Factory
O
O
O
Factory
O
O
O
Factory
O
O
O
22A51
X
X
X
22A55
X
X
X
13X65
X
X
X
14N22
X
X
X
14N23
X
X
X
14N25
X
X
X
Factory
O
O
O
42W16
X
X
X
Factory
O
O
O
Factory
O
O
O
22J65
X
X
13T05
X
51W25
X
X
X
54W96
OX
OX
OX
21Z10
OX
OX
OX
54W27
OX
OX
OX
Factory
O
O
O
53W67
OX
OX
OX
21Z08
OX
OX
OX
11K76
OX
OX
OX
11K80
OX
OX
150
OX
X
O
OX
O
O
OX
X
O
O
O
X
X
X
X
X
X
O
X
O
O
X
X
OX
OX
OX
O
OX
OX
OX
OX
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