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Janitrol GUN100-4B gas furnace Parts
Here are the diagrams and repair parts for Janitrol GUN100-4B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts forGUN100-4B Gas Furnace
Heat exchanger assembly diagram
Flue Collector (gun100-4b, Gus100-4)
Part #18812-15
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Motor
Part #B13400-12
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Ctl Access D
Part #18813-13P
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Transfer Tub
Part #B18102-02
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
Heat exchanger assembly diagram
Burner Box T
Part #18823-01
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Flue Restrictor (gun050-2b, Gus050-2)
Part #18248-00S
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
Blower assembly diagram
Connector Pl
Part #B13682-53
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
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