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Desa
Furnace

Model # CGN18C Official Desa heater

Here are the diagrams and repair parts for Official Desa CGN18C heater, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 40 parts  |
Stand GA4000B

#NI

All parts diagram

Stand

Part #GA4000B

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

Front Panel Assembly 098742-03
#2

Replacement parts diagram

Front panel assembly

Part #098742-03

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

Valve GA5010

#NI

All parts diagram

Valve

Part #GA5010

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

Retainer 098533-01AA
#5

Replacement parts diagram

Retainer

Part #098533-01AA

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

Guard 098197-03
#3

Replacement parts diagram

Guard

Part #098197-03

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

Fan Kit GA3100A

#NI

All parts diagram

Fan kit

Part #GA3100A

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

Pilot Kit 099440-05
#12

Replacement parts diagram

Pilot kit

Part #099440-05

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

Retainer 098532-01AA
#7

Replacement parts diagram

Retainer

Part #098532-01AA

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

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