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Janitrol GUN075-3B gas furnace Parts
Here are the diagrams and repair parts for Janitrol GUN075-3B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts for GUN075-3B Gas Furnace
Gas train diagram
Burner Assembly
Part #B18225-10
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Casing Assembly
Part #18161-39S
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Heat Exchange
Part #18212-29S
The manufacturer no longer makes this part, and there's no substitute part
Misc. electrical/hardware diagram
Vent Pipe &
Part #B18105-00
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Blwr Asm,ser
Part #18682-00S
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Hose Clamp #
Part #B18100-00
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Flue Restrictor (gun075-3b, Gus075-3)
Part #18248-01S
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
Heat exchanger assembly diagram
Furnace Burner Roll-out Limit Switch
Part #B13701-08
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
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Repair time and Difficulty
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Home Electronics Cover 141492Plate Asm- 2174862SMHome Electronics Coil 211463Home Electronics Battery PCB 162296911Home Electronics Capacitor 23117826Control Box 223-75114-11Refrigerator Compressor 4388336Refrigerator Guard DA97-07239AHome Electronics Base Plate 141-2-3519-66400Cushion *nla 25761295Complete Door Assembly W10893443Inlet 145-0501Clutch Sleve 36017Package Hardware 49461BLamp Cover 250356Home Electronics Resistor 230902Strainer 029-17737-000MOTOR LOCK 2050486613Knob *nla W 22826183Front Stabilizer 198854