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Williams
Wall Heater

Model # 435 FX-R NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 435-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 66 parts  |
Thermocouple P042100

#41

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Thermocouple

Part #P042100

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

Cont Unit P271000

#44A

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Cont unit

Part #P271000

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

Thermostat P106400

#43

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Thermostat

Part #P106400

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

Module P321096

#44

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Module

Part #P321096

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 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

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

Baffle Hndl 11C63

#26

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Baffle hndl

Part #11C63

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

Vent Cover 7B12

#7

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Vent cover

Part #7B12

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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