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Williams
Wall Heater

Model # 455 FX-R NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 455-FX-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 86 parts  |
Thermocouple P042100

#47

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Thermocouple

Part #P042100

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

Limit Switch P200300

#8A

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Limit switch

Part #P200300

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

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

Furnace Motor Isolator P022800

#25

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Furnace motor isolator

Part #P022800

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

Liner Assembly 7B79

#2B

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Liner assembly

Part #7B79

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

Center Front Panel 11C59

#6B

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Center front panel

Part #11C59

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

Select Switch P213400

#9A

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Select switch

Part #P213400

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

Furnace Bottom Front Panel 11B103

#11

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Furnace bottom front panel

Part #11B103

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

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How to replace a wall oven hidden bake element

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Time required
 30 minutes or less

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