Suburban
Wall Heater

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

Here are the diagrams and repair parts for Official Suburban GWW-20P-NAT 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 34 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
12% OFF Phone Price : $16.52
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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 Switch P320911

#29

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Fan switch

Part #P320911

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

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

Blower Body (blower Kit - 9fg41 Stock No. 1591) 9C102

#21

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Blower body (blower kit - 9fg41 stock no. 1591)

Part #9C102

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

Orifice Fitg P090500

#14

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Orifice fitg

Part #P090500

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

Orifice Plate (blower Kit - 9fg41 Stock No. 1591) 9D12

#27

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Orifice plate (blower kit - 9fg41 stock no. 1591)

Part #9D12

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

Pilot P179700

#17A

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Pilot

Part #P179700

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

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