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Williams
Wall Heater

Model # 400DVX-R LPG Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 400DVX-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 66 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

Fan Shroud 11B86

#6

All parts diagram

Fan shroud

Part #11B86

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

Tube Seal 11A41

#45

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Tube seal

Part #11A41

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

Furnace Burner Pan Gasket, 44-in P101600

#46

All parts diagram

Furnace burner pan gasket, 44-in

Part #P101600

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

Liner Assembly 11B46

#4

All parts diagram

Liner assembly

Part #11B46

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

Gasket P151900

#25

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Gasket

Part #P151900

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

Burn Spacer P018100

#47

All parts diagram

Burn spacer

Part #P018100

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

Extension Assembly 11B49

#29

All parts diagram

Extension assembly

Part #11B49

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

Owner's Manual P321004

#NI

All parts diagram

Owner's manual

Part #P321004

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

Tubing Assembly 11C37

#3

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Tubing assembly

Part #11C37

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

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