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ICP
Furnace

Model # GNJ100N20B1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ100N20B1 gas furnace, 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 61 parts  |
Sw Lmt T R 1320364
#14

Functional replacement parts diagram

Sw lmt t r

Part #1320364

$19.46
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
Panel Cutoff 721020008
#22

Non-functional replacement parts diagram

Panel cutoff

Part #721020008

$252.09
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
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
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
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
Control Pres 1093436
#20

Functional replacement parts diagram

Control pres

Part #1093436

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

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

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Why won't my range's gas burner spark or ignite?

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

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Repair guides for gas ranges

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How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
Time required
 15 minutes or less

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How to get your furnace ready for winter

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