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GMC GUPX120-5B gas furnace Parts
Here are the diagrams and repair parts for GMC GUPX120-5B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts for GUPX120-5B Gas Furnace
Heat exchanger assembly diagram
Manifold Bra
Part #18159-01
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Flue Restric
Part #18248-16
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blwr Asm,ser
Part #18682-16S
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blower
Part #18682-21S
The manufacturer no longer makes this part, and there's no substitute part
Misc. electrical and hardware diagram
Air Pressure Switch (gups0502, Gups1003, Gups1004, Gupi10503, Gupi1004, Gupi1005)
Part #B13701-01
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blower Shell
Part #14393-91
The manufacturer no longer makes this part, and there's no substitute part
Gas train diagram
Burner Assembly
Part #B18225-05
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Motor
Part #B13400-15
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Flue Restric
Part #18248-19
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blower Wheel
Part #B13680-34
The manufacturer no longer makes this part, and there's no substitute part
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