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Desa
Furnace

Model # CGN12A Official Desa heater

Here are the diagrams and repair parts for Official Desa CGN12A 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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Showing 10 of 30 parts  |
Rflctr Asy 099469-02
#5

Replacement parts diagram

Rflctr asy

Part #099469-02

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

Tube 099392-01
#12

Replacement parts diagram

Tube

Part #099392-01

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

Guard 099318-03
#3

Replacement parts diagram

Guard

Part #099318-03

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

Burner Kit 099884-02
#8

Replacement parts diagram

Burner kit

Part #099884-02

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

Injector 099056-04
#9

Replacement parts diagram

Injector

Part #099056-04

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

Igniter 098594-01
#7-2

Replacement parts diagram

Igniter

Part #098594-01

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

Valve Nut 098508-01
#20

Replacement parts diagram

Valve nut

Part #098508-01

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

1/8 Npt Plug 098276-01
#16

Replacement parts diagram

1/8 npt plug

Part #098276-01

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

Screw 098303-02
#19

Replacement parts diagram

Screw

Part #098303-02

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

Screw 098304-01
#1

Replacement parts diagram

Screw

Part #098304-01

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

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