Desa
Furnace

Model # CGN28T Official Desa heater

Here are the diagrams and repair parts for Official Desa CGN28T heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 53 parts  |

Nut 098249-01

#11

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Nut

Part #098249-01

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

Control Valve 098246-02

#26C

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Control valve

Part #098246-02

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

Regulator 098253-01

#17

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Regulator

Part #098253-01

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

3/8 Ml Cnnct 098264-01

#21

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3/8 ml cnnct

Part #098264-01

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

3/8 Ml Plug 098275-01

#25

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3/8 ml plug

Part #098275-01

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

Pit W/brckt 098516-02

#12C

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Pit w/brckt

Part #098516-02

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

Screw M11084-38

#30

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Screw

Part #M11084-38

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

Pilot Tubing 098517-02

#14B

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Pilot tubing

Part #098517-02

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

Injection Holder 098250-01

#16

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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

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3/8 ml elbow

Part #098265-01

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

Symptoms for gas cooktops

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

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

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

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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

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

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