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Williams
Wall Heater

Model # 400DVX-R NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 400DVX-R-NAT 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  |
Furnace Motor Isolator P022800

#18

All parts diagram

Furnace motor isolator

Part #P022800

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

Switch Box 11B05

#20

All parts diagram

Switch box

Part #11B05

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

Extension Assembly 11B49

#29

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Extension assembly

Part #11B49

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

Baffle Hndl 11C63

#5

All parts diagram

Baffle hndl

Part #11C63

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

Furnace Bottom Front Panel 11B103

#10

All parts diagram

Furnace bottom front panel

Part #11B103

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

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

Fan Shroud 11B86

#6

All parts diagram

Fan shroud

Part #11B86

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

Casing Assembly 11C42-2

#1

All parts diagram

Casing assembly

Part #11C42-2

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

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