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Coleman
Furnace

Model # UGAB100BUG Official Coleman gas furnace

Here are the diagrams and repair parts for Official Coleman UGAB100BUG gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 49 parts  |
Furnace Burner 2702-308P
#23

Cabinet parts diagram

Furnace burner

Part #2702-308P

The manufacturer no longer makes this part, and there's no substitute part

Furnace Burner Flame Sensor 2702-311P
#8

Cabinet parts diagram

Furnace burner flame sensor

Part #2702-311P

The manufacturer no longer makes this part, and there's no substitute part

Furnace High-altitude Burner Orifice, 5,000 To 7,000-ft 9900-0861
#22C

Cabinet parts diagram

Furnace high-altitude burner orifice, 5,000 to 7,000-ft

Part #9900-0861

The manufacturer no longer makes this part, and there's no substitute part

Furnace Transformer (replaces 026-34032-000) 2940A3541
#15

Cabinet parts diagram

Furnace transformer (replaces 026-34032-000)

Part #2940A3541

The manufacturer no longer makes this part, and there's no substitute part

Casing, Top Cap Q73-19861-048
#1

Cabinet parts diagram

Casing, top cap

Part #Q73-19861-048

The manufacturer no longer makes this part, and there's no substitute part

Grommet 3 Req'd 028-14740-000
Grommet 3 req'd

Part #028-14740-000

The manufacturer no longer makes this part, and there's no substitute part

Furnace Blower Housing 373-23901-000
#NI

Cabinet parts diagram

Furnace blower housing

Part #373-23901-000

The manufacturer no longer makes this part, and there's no substitute part

Furnace Burner Igniter (replaces 02532625000, 02532742000) 025-32625-000
#9

Cabinet parts diagram

Furnace burner igniter (replaces 02532625000, 02532742000)

Part #025-32625-000

The manufacturer no longer makes this part, and there's no substitute part

Harness, Wire,4pin 373-23955-001
#NI

Cabinet parts diagram

Harness, wire,4pin

Part #373-23955-001

The manufacturer no longer makes this part, and there's no substitute part

Coil Cabinet 9155-835/B
#NI

Cabinet parts diagram

Coil cabinet

Part #9155-835/B

The manufacturer no longer makes this part, and there's no substitute part

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How to replace a defrost sensor in a side-by-side refrigerator

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Repair difficulty
Time required
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