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  |

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

Furnace Transformer P024200

#22

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Furnace transformer

Part #P024200

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

Outer Casing 7C55-2

#1A

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Outer casing

Part #7C55-2

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

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

Base Gasket P026500

#12

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Base gasket

Part #P026500

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

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

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

Select Switch P296201

#9C

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Select switch

Part #P296201

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
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

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

How to Replace the Water Filter in a Maytag Refrigerator

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.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…