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Williams
Wall Heater

Model # 435 FEI NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 435-FEI-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 66 parts  |
Casing Assembly 12C10

#1

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Casing assembly

Part #12C10

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

Furnace Temperature Limit Switch P309600

#22

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Furnace temperature limit switch

Part #P309600

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

Switch Box 11B05

#9

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Switch box

Part #11B05

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

Base Gasket P026500

#14

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Base gasket

Part #P026500

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

Bottom Front Panel 12B49

#4

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Bottom front panel

Part #12B49

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

Furnace Transformer P024200

#21

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Furnace transformer

Part #P024200

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

Furnace Pilot Burner P179900

#40D

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Furnace pilot burner

Part #P179900

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

Junciton Box 12B05

#13

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Junciton box

Part #12B05

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

Wire P321522

#47B

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Wire

Part #P321522

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

Furnace Burner Flame Sensor P271100

#41A

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Furnace burner flame sensor

Part #P271100

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

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