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Coleman
Furnace

Model # DGAH077BBSA Official Coleman furnace

Here are the diagrams and repair parts for Official Coleman DGAH077BBSA furnace, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 34 parts  |
Gas Valve 7990-328P
#6

Cabinet parts diagram

Gas valve

Part #7990-328P

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

Pressure Switch 02427666001
#1

Cabinet parts diagram

Pressure switch

Part #02427666001

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

Coleman Furnace Upper Door Panel 7900-7631
#17

Cabinet parts diagram

Coleman furnace upper door panel

Part #7900-7631

$174.16 | 
6% OFF Phone Price : $186.16
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Rckr Switc 7681-3301
#11

Cabinet parts diagram

Rckr switc

Part #7681-3301

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

Motor Mount 37319802930
#NI

Cabinet parts diagram

Motor mount

Part #37319802930

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

Furnace Burner Lp Orifice 9951-0981
#NI

Cabinet parts diagram

Furnace burner lp orifice

Part #9951-0981

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

Furnace Transformer (replaces 026-34032-000) 2940A3541
#12

Cabinet parts diagram

Furnace transformer (replaces 026-34032-000)

Part #2940A3541

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

Tube,press 02812499000
#2

Cabinet parts diagram

Tube,press

Part #02812499000

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

Gasket 01006742000
#32

Cabinet parts diagram

Gasket

Part #01006742000

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

Thermostat 02538746000
#8

Cabinet parts diagram

Thermostat

Part #02538746000

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

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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…

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Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

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

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

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Repair difficulty
Time required
 15 minutes or less

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