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

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

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

Furnace Pilot Burner P179900

#48D

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Furnace pilot burner

Part #P179900

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 P321524

#54B

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Wire

Part #P321524

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

Furnace Fan Blade P200600

#28

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Furnace fan blade

Part #P200600

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

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

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Repair difficulty
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