Furnace

Model # DGAH077BBSB Official Coleman furnace

Here are the diagrams and repair parts for Official Coleman DGAH077BBSB furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for
DGAH077BBSB Furnace
Coleman Furnace Upper Door Panel 7900-7631
#17

Furnace assy diagram

Coleman furnace upper door panel

Part #7900-7631

$174.01
6% OFF Phone Price : $186.01
In Stock
Rckr Switc 7681-3301
#11

Furnace assy diagram

Rckr switc

Part #7681-3301

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

Pressure Switch 32435972000
#1

Furnace assy diagram

Pressure switch

Part #32435972000

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

Gasket 01006900001
#NI

Furnace assy diagram

Gasket

Part #01006900001

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

Pcb Control 03101932002
#5

Furnace assy diagram

Pcb control

Part #03101932002

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

Orfice Ng 9951-1611
#NI

Furnace assy diagram

Orfice ng

Part #9951-1611

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

Motor 02431948000
#19

Furnace assy diagram

Motor

Part #02431948000

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

Furnace Burner Lp Orifice 9951-0981
#NI

Furnace assy diagram

Furnace burner lp orifice

Part #9951-0981

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

Furnace Door Latch 02118364000
#NI

Furnace assy diagram

Furnace door latch

Part #02118364000

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

Furnace Temperature Limit Switch, Upper 02535358000
#3

Furnace assy diagram

Furnace temperature limit switch, upper

Part #02535358000

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…