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Williams
Wall Heater

Model # 450 FX-R LPG Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 450-FX-R-LPG wall furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 86 parts  |
Outer Casing 7C55-2

#1A

All parts diagram

Outer casing

Part #7C55-2

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

Wire P321523

#51B

All parts diagram

Wire

Part #P321523

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

Wire Bridle 31B036

#NI

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Wire bridle

Part #31B036

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

Wire P321524

#54B

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Wire

Part #P321524

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

Baffle Hndl 11C63

#29

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Baffle hndl

Part #11C63

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

Furnace Burner Flame Sensor P271100

#47A

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Furnace burner flame sensor

Part #P271100

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

Header Assy 7B114

#18A

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Header assy

Part #7B114

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

Furnace Blower Fan Motor P321601

#27B

All parts diagram

Furnace blower fan motor

Part #P321601

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

Junction Box 7B29

#23

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Junction box

Part #7B29

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

Comb Chamber 7C69

#3A

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Comb chamber

Part #7C69

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

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