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ICP
Furnace

Model # GNJ100M20B1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ100M20B1 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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Showing 10 of 64 parts  |
Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524
#28

Functional replacement diagram

Furnace pilot igniter and sensor (replaces b14010-11s, q3400a1040)

Part #1009524

$166.19 | 
7% OFF Phone Price : $178.19
In Stock
Cap Rnrd 1094956
#8

Functional replacement 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
#17

Functional replacement diagram

Sw lmt t r

Part #1320364

$19.46
In Stock
Panel Cutoff 721020008
#X

Non-functional replacement diagram

Panel cutoff

Part #721020008

$252.09
In Stock
Rail Galv Bl 57059
#BB

Non-functional replacement diagram

Rail galv bl

Part #57059

$952.55
In Stock
Tubing 64930
#14

Functional replacement diagram

Tubing

Part #64930

$77.80
In Stock
Furnace Burner (replaces 1012384) 1008725
#10

Functional replacement diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Furnace Pilot Burner 1149856
#11

Functional replacement diagram

Furnace pilot burner

Part #1149856

$314.91 | 
$12.00 OFF Phone Price : $326.91
In Stock
Gskt Htx Bnr 2480906
#22

Functional replacement diagram

Gskt htx bnr

Part #2480906

$15.97
In Stock
Valve 1009093
#16

Functional replacement diagram

Valve

Part #1009093

Replaced by #1170430

?
Manufacturer substitution
This part replaces 1009093. Substitute parts can look different from the original.
$674.90 | 
$12.00 OFF Phone Price : $686.90
In Stock

Symptoms for gas ranges

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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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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Repair guides for gas ranges

How to replace oven door hinges on a gas range

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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Repair difficulty
Time required
 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…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 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

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