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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  |
Pressure Switch 02427666001
#1

Cabinet parts diagram

Pressure switch

Part #02427666001

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

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

Furnace Upper Door Panel 7900-7631
#17

Cabinet parts diagram

Furnace upper door panel

Part #7900-7631

$169.09 | 
7% OFF Phone Price : $181.09
In Stock
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

Furnace Blower Wheel 1472-2761
#NI

Cabinet parts diagram

Furnace blower wheel

Part #1472-2761

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

Pcb Control 03101932002
#5

Cabinet parts diagram

Pcb control

Part #03101932002

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

Burner 37319801403
#14

Cabinet parts diagram

Burner

Part #37319801403

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

5-ton Blower Assembly 7900-7751
#NI

Cabinet parts diagram

5-ton blower assembly

Part #7900-7751

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

Diagram Wiring 03515289001
#30

Cabinet parts diagram

Diagram wiring

Part #03515289001

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
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…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Read more
Repair difficulty
Time required
 120 minutes or less

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How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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