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ICP
Furnace

Model # GNJ100N20A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ100N20A1 gas furnace, 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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Showing 10 of 61 parts  |
Cap Rnrd 1094956
#5

Functional replacement parts diagram

Cap rnrd

Part #1094956

Replaced by #12908

?
Manufacturer substitution
This part replaces 1094956. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Sw Lmt T R 1320364
#14

Functional replacement parts diagram

Sw lmt t r

Part #1320364

$19.46
In Stock
Switch 611872
#4

Functional replacement parts diagram

Switch

Part #611872

$25.58
In Stock
Rail Galv Bl 57059

#NI

All parts diagram

Rail galv bl

Part #57059

$952.55
In Stock
Furnace Burner (replaces 1012384) 1008725
#10

Functional replacement parts diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Gskt Htx Bnr 2480906
#1A

Functional replacement parts diagram

Gskt htx bnr

Part #2480906

$15.97
In Stock
Module 1009947
#6

Functional replacement parts diagram

Module

Part #1009947

Replaced by #1011671

?
Manufacturer substitution
This part replaces 1009947. Substitute parts can look different from the original.
$935.03
In Stock
Filter Rack 741010039
#14

Non-functional replacement parts diagram

Filter rack

Part #741010039

Replaced by #741010039

?
Manufacturer substitution
This part replaces 741010039. Substitute parts can look different from the original.
$47.60
In Stock
Limit Switch 1005549
#17

Functional replacement parts diagram

Limit switch

Part #1005549

Replaced by #1013102

?
Manufacturer substitution
This part replaces 1005549. Substitute parts can look different from the original.
$15.62 | 
11% OFF Phone Price : $17.62
In Stock
Filter 14" X 25" X 1/2" 1010365
#16

Non-functional replacement parts diagram

Filter 14" x 25" x 1/2"

Part #1010365

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

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