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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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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 86 parts  |
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

Vent Cover 7B12

#15

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Vent cover

Part #7B12

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

Fan Gasket P028300

#14

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Fan gasket

Part #P028300

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

Select Switch P213400

#9A

All parts diagram

Select switch

Part #P213400

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

Header Assy 7B114

#18A

All parts diagram

Header assy

Part #7B114

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

Wire P321524

#54B

All parts diagram

Wire

Part #P321524

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

Liner Assembly 11B46

#2A

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Liner assembly

Part #11B46

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

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