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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Model diagram and schematic

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ALL PARTS
Showing 10 of 66 parts  |

Thermocouple P254000

#43A

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Thermocouple

Part #P254000

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

Limit Switch P200300

#12

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Limit switch

Part #P200300

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

Liner Assembly 11B46

#4

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Liner assembly

Part #11B46

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

Furnace Transformer P024200

#16

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Furnace transformer

Part #P024200

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

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

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

Furnace Burner Flame Sensor P271100

#43

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Furnace burner flame sensor

Part #P271100

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

Extension Assembly 11A97

#28

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Extension assembly

Part #11A97

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

Fan Shroud 11B86

#6

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Fan shroud

Part #11B86

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

Symptoms for top-mount refrigerators

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Repair guides for top-mount refrigerators

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How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

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