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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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

Module P321096

#53

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Module

Part #P321096

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

Thermostat P106400

#46

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Thermostat

Part #P106400

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

Cont Unit P271000

#53A

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Cont unit

Part #P271000

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

Switch Box 11B05

#7

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Switch box

Part #11B05

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

Center Front Panel 11C60

#6A

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Center front panel

Part #11C60

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

Baffle Hndl 11C63

#29

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Baffle hndl

Part #11C63

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

Top Front Panel 7B126

#5

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Top front panel

Part #7B126

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

Furnace Blower Fan Motor P321601

#27B

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Furnace blower fan motor

Part #P321601

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

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 a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 minutes or less

Articles and videos for bottom-mount refrigerators

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How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

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