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OPTIONAL ACCESSORIES - ORDER SEPARATELY
NOTE - FURNACES CANNOT BE TWINNED!
“B” Width Models
“C” Width Models
CABINET ACCESSORIES
Downflow Combustible Flooring Base
11M60
11M61
CONDENSATE DRAIN KITS
Condensate Drain Heat Cable
6 ft.
26K68
26K68
24 ft.
26K69
26K69
50 ft.
26K70
26K70
Heat Cable Tape
Fiberglass - 1/2 in. x 66 ft.
36G53
36G53
Crawl Space Vent Drain Kit
USA (Canada)
51W18
(15Z70)
51W18
(15Z70)
CONTROLS
iComfort Wi-Fi
®
Thermostat
10F81
10F81
1
Remote Outdoor Air Sensor (for dual fuel and Humiditrol
®
)
X2658
X2658
2
Discharge Air Temperature Sensor
88K38
88K38
ComfortSense
®
7000 Thermostat
Y0349
Y0349
3
Remote Outdoor Temperature Sensor
(for dual fuel and Humiditrol)
X2658
X2658
DOWNFLOW FILTER KITS
Downflow Air Filter and Rack Kit
51W07
51W08
No. and Size of filter
-
in.
(2) 16 x 20 x 1
(2) 16 x 20 x 1
NIGHT SERVICE KITS
Night Service Kit
10U37
10U37
Universal Service Kit - Switches
89W20
89W20
TERMINATION KITS
Direct Vent Applications Only. See Installation Instructions for specific venting information.
Termination Kits
Concentric
US - 2 in.
71M80
69M29
3 in.
- - -
60L46
Canada - 2 in.
44W92
44W92
3 in.
- - -
44W93
Flush-Mount
US - 2, 2-1/2 or 3 in.
51W11
51W11
Canada - 2, 2-1/2 or 3 in.
51W12
51W12
Wall - Close
Couple
US - 2 in.
22G44
- - -
3 in.
44J40
44J40
Wall - Close
Couple WTK
Canada - 2 in.
30G28
- - -
3 in.
81J20
81J20
Roof
2 in.
15F75
15F75
Wall Ring Kit
2 in.
15F74
15F74
Roof Termination Flashing Kit (2 flashings)
3 in.
44J41
44J41
VENTING
4
Left Side Vent Kit
2 or 3 in.
87W73
87W73
1
Remote Outdoor Sensor may be used with an iComfort™-enabled outdoor unit for a secondary (alternate) sensor reading. Sensor may also be used with a conven-
tional outdoor unit.
2
Optional for service diagnostics.
3
Remote Outdoor Temperature Sensor for ComfortSense
®
7000 Thermostat must be connected directly to the thermostat, Do not connect it to the SureLight
®
control.
4
NOTE - The curved exhaust pipe furnished with the Left Side Vent Kit counts as one additional 2 in. diameter 90° elbow. When using 3 in. diameter pipe, the furnished
curved exhaust pipe and field provided fittings to transition from 2 in. to 3 in. count as 20 feet of equivalent pipe on all units.
NOTE - Termination Kits
44W92
,
44W93
,
30G28
,
51W12
,
81J20
and Crawl Space Vent Drain Kit
15Z70
are certified to ULC S636 standard for use in Canada only.
GAS HEAT ACCESSORIES
Input
High Altitude
Pressure Switch Kit
Natural Gas to
LPG/Propane Kit
LPG/Propane to
Natural Gas Kit
7501 - 10,000 ft.
0 - 10,000 ft.
0 - 10,000 ft.
All Models
93W75
65W77
70W87