Desa
Furnace

Model # CGN28TB Official Desa heater

Here are the diagrams and repair parts for Official Desa CGN28TB heater, 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 36 parts  |

Glass Panel 098260-02
#6

Replacement parts diagram

Glass panel

Part #098260-02

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

Cabinet 098531-01
#27

Replacement parts diagram

Cabinet

Part #098531-01

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

Igniter Cable 098271-02
#10

Replacement parts diagram

Igniter cable

Part #098271-02

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

Screw M11084-26
Screw

Part #M11084-26

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

Npt Bushing 098277-01
#23

Replacement parts diagram

Npt bushing

Part #098277-01

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

Retainer 098533-02AA
#5

Replacement parts diagram

Retainer

Part #098533-02AA

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

Injection Holder 098250-01
#16

Replacement parts diagram

Injection holder

Part #098250-01

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

3/8 Ml Elbow 098265-01
#24

Replacement parts diagram

3/8 ml elbow

Part #098265-01

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

Gas Valve 098522-04
#26

Replacement parts diagram

Gas valve

Part #098522-04

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

Gas Regulator 098867-04
#17

Replacement parts diagram

Gas regulator

Part #098867-04

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

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 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.…