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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  |
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
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 | 
$10.00 OFF Phone Price : $684.90
In Stock
Limit Switch 1005549
#20

Functional replacement 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
Furnace Burner (replaces 1012384) 1008725
#10

Functional replacement diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Tubing 64930
#14

Functional replacement diagram

Tubing

Part #64930

$77.80
In Stock
Vnt Pres Swt 1010898
#21

Functional replacement diagram

Vnt pres swt

Part #1010898

Replaced by #1170926

?
Manufacturer substitution
This part replaces 1010898. Substitute parts can look different from the original.
$89.93 | 
5% OFF Phone Price : $94.93
In Stock
Panel Cutoff 721020008
#X

Non-functional replacement diagram

Panel cutoff

Part #721020008

$252.09
In Stock
Sw Lmt T R 1320364
#17

Functional replacement diagram

Sw lmt t r

Part #1320364

$19.46
In Stock
Switch Doo 1010712
#9

Functional replacement diagram

Switch doo

Part #1010712

$28.69
In Stock
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 | 
6% OFF Phone Price : $176.19
In Stock

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

Read more

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

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

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

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How to get your furnace ready for winter

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

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