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Williams
Wall Heater

Model # 455 FEI LPG Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 455-FEI-LPG wall furnace, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 86 parts  |
Vent Cover 7B12

#15

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Vent cover

Part #7B12

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

Wire P321523

#51B

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Wire

Part #P321523

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

Junction Box 7B29

#23

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Junction box

Part #7B29

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

Header Assy 7B114

#18A

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Header assy

Part #7B114

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

Wire Bridle 31B036

#NI

All parts diagram

Wire bridle

Part #31B036

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

Center Front Panel 11C60

#6A

All parts diagram

Center front panel

Part #11C60

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

Liner Assembly 7B79

#2B

All parts diagram

Liner assembly

Part #7B79

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

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