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Williams
Wall Heater

Model # 20GV-5T NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 20GV-5T-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 56 parts  |
Furnace 2-speed Fan Switch P320911A

#29

All parts diagram

Furnace 2-speed fan switch

Part #P320911A

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

Wire Bridle P320912

#30

All parts diagram

Wire bridle

Part #P320912

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

Motor P320905

#25

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Motor

Part #P320905

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

Furnace Pilot Burner P179900

#10

All parts diagram

Furnace pilot burner

Part #P179900

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

Fan Blade P320907

#26

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Fan blade

Part #P320907

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

Wire P321519

#35

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Wire

Part #P321519

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

Manifold P182400

#18

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Manifold

Part #P182400

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

Wire P321518

#34

All parts diagram

Wire

Part #P321518

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

Lock Nut P026200

#11

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Lock nut

Part #P026200

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

Valve P172200

#15E

All parts diagram

Valve

Part #P172200

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

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 30 minutes or less

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