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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
BLOWER - SUPPLY AIR
Blower Option
SZVAV (Single Zone Variable Air Volume) - With VFD Bypass Control
SZVAV (Single Zone Variable Air Volume) - Without VFD Bypass Control
Motors
Drive Kits
See Blower Data Tables for usage and
selection
CABINET
Combination Coil/Hail Guards
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)
™
VAV (Variable Air Volume) - Without VFD Bypass Control
Belt Drive (standard efficiency) - 2 hp
Belt Drive (standard efficiency) - 3 hp
Belt Drive (standard efficiency) - 5 hp
Belt Drive (standard efficiency) - 7.5 hp
Belt Drive (standard efficiency) - 10 hp
LonTalk
Module - For Lennox
®
L Connection
Page 2
PVC
Copper
Kit #1 535-725 rpm
Kit #2 710-965 rpm
Kit #3 685-856 rpm
Kit #4 850-1045 rpm
Kit #5 945-1185 rpm
Kit #6 850-1045 rpm
Kit #7 945-1185 rpm
Kit #8 1045-1285 rpm
Kit #10 1045-1285 rpm
Kit #11 1135-1365 rpm
Blower Belt Auto-Tensioner
CORE Control System
®
Novar
LSE
®
Building Automation System
®
Unit Model No
Catalog
Number
156 180 210 240 300
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
Factory
O
O
O
Factory
O
O
O
Factory
O
O
O
Factory
O
Factory
O
O
O
Factory
O
O
O
Factory
O
O
Factory
Factory
O
O
O
Factory
O
O
O
Factory
O
O
O
Factory
O
O
O
Factory
O
O
O
Factory
O
O
Factory
O
O
Factory
O
O
Factory
Factory
Factory
O
O
O
13T12
X
X
X
21Z10
OX
OX
OX
54W27
OX
OX
OX
Factory
O
O
O
- - -
X
X
X
53W68
OX
OX
OX
21Z08
OX
OX
OX
83W40
OX
OX
OX
83W41
OX
OX
OX
OX
OX
X
X
O
O
OX
OX
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
X
X
OX
OX
OX
OX
O
O
X
X
OX
OX
OX
OX
OX
OX
OX
OX
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