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Goodman GUN125-5B gas furnace Parts
Here are the diagrams and repair parts for Goodman GUN125-5B gas furnace, as well as links to manuals and error code tables, if available.
By Schematic
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Browse Parts for GUN125-5B Gas Furnace
Heat exchanger assembly diagram
Transfer Tub
Part #B18102-02
The manufacturer no longer makes this part, and there's no substitute part
Misc. electrical/hardware diagram
Combustion A
Part #B18105-06
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Furnace Blower Door
Part #18223-41
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blwr Asm,ser
Part #18682-05S
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Burner Box T
Part #18823-00
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Secondary Ai
Part #18820-09
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Casing Assembly
Part #18161-29S
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Capacitor 12
Part #B9456-72
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Casing Assembly
Part #18161-38S
The manufacturer no longer makes this part, and there's no substitute part
Misc. electrical/hardware diagram
Door Switch
Part #B13708-18
The manufacturer no longer makes this part, and there's no substitute part
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Harness 95-0678Home Electronics Remote Control 143-9-4100-29400Home Electronics Bracket 012-09914Home Electronics Integrated Circuit 23676015Control Panel G432-8K01-W1Bearing CA157262Screw 90009-ZG3-000Use & Care/i 49-7244Home Electronics Screw 22709521Home Electronics Coil VLQ0052Pin 9R196603Pulley 71-41901-15Home Electronics Transformer TLF6901Bolt 92301-06008-0HWasher 333103601Home Electronics Extension Cable 197911Ane201ag40aq 1590553A19Lens VXW1116Cooking Appliance Wire and Terminal 318231917Insulator PSEL-A031JBE0