Suburban
Wall Heater

Model # GWW-20P-LP Official Suburban gas-fired top-vent gravity wall furnace

Here are the diagrams and repair parts for Official Suburban GWW-20P-LP gas-fired top-vent gravity 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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Showing 10 of 32 parts  |

Thermocouple P042100

#10

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Thermocouple

Part #P042100

Replaced by #H06E-36

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Manufacturer substitution
This part replaces P042100. Substitute parts can look different from the original.
This item is not returnable
$14.52
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Motor P320905

#25

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Motor

Part #P320905

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

Fan Switch P320911

#29

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Fan switch

Part #P320911

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

Rear Discharge (9rd16 Rear Discharge Kit) (not Available Separately (kit Form Only)) 1593
Rear discharge (9rd16 rear discharge kit) (not available separately (kit form only))

Part #1593

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

Bushing (blower Kit - 9fg41 Stock No. 1591) P012900

#23

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Bushing (blower kit - 9fg41 stock no. 1591)

Part #P012900

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

Manifold P182400

#15

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Manifold

Part #P182400

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

Lock Nut P026200

#13

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Lock nut

Part #P026200

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

Door Handle (2 Req.) - Includes Mounting Screws P013827

#NI

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Door handle (2 req.) - includes mounting screws

Part #P013827

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

Owner's Manual P922474

#NI

All parts diagram

Owner's manual

Part #P922474

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