Suburban
Wall Heater

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

Here are the diagrams and repair parts for Official Suburban GWW-20PT-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 35 parts  |

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

Thermostat P251000

#19

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Thermostat

Part #P251000

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

Valve P295000

#11

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Valve

Part #P295000

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

Element Shld 9B49

#4

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Element shld

Part #9B49

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

Draft Hood 9C52-1

#8

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Draft hood

Part #9C52-1

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

Burner P025600

#16A

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Burner

Part #P025600

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

Burner 7C52

#16

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Burner

Part #7C52

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

Face Panel 8311990

#5

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Face panel

Part #8311990

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing...

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water...

Repair difficulty
Time required
15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa...

Repair difficulty
Time required
15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost....

Repair difficulty
Time required
15 minutes or less

Articles and videos for top-mount refrigerators

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