Coleman
Furnace

Model # DGAA090BDTB Official Coleman furnace

Here are the diagrams and repair parts for Official Coleman DGAA090BDTB furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 40 parts  |

Coleman Furnace Upper Door Panel 7900-7631
#17

Furnace assy diagram

Coleman furnace upper door panel

Part #7900-7631

$174.16
6% OFF Phone Price : $186.16
Back Order
Furnace Door Panel, Lower 7900-7611
#18

Furnace assy diagram

Furnace door panel, lower

Part #7900-7611

$105.19
10% OFF Phone Price : $117.19
Back Order
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

Exchanger-heat 37323792003
#9

Furnace assy diagram

Exchanger-heat

Part #37323792003

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

Burner Orifice-nat 9951-1771
#NI

Furnace assy diagram

Burner orifice-nat

Part #9951-1771

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

Run Capacitor 02420063000
#22A

Furnace assy diagram

Run capacitor

Part #02420063000

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

Furnace Access Door Latch 02118365000
#NI

Furnace assy diagram

Furnace access door latch

Part #02118365000

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

Rfice Lp 9951-1061
#NI

Furnace assy diagram

Rfice lp

Part #9951-1061

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 the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

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

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

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

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.…