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ICP
Furnace

Model # GNJ100M20A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ100M20A1 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 65 parts  |
Trans 40 Va 1008782
#7

Functional replacement diagram

Trans 40 va

Part #1008782

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

Cap Rnrd 1094956
#5

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
Furnace Blower Comb 1010324
#16

Functional replacement diagram

Furnace blower comb

Part #1010324

Replaced by #1013833

?
Manufacturer substitution
This part replaces 1010324. Substitute parts can look different from the original.
$237.41 | 
5% OFF Phone Price : $249.41
In Stock
Valve 1009093
#13

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
Limit Switch 1005549
#17

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
Shield 1008631

#NI

All parts diagram

Shield

Part #1008631

$67.80
In Stock
Arcoaire Door Blowe 1010192
#9

Non-functional replacement diagram

Arcoaire door blowe

Part #1010192

$183.94
In Stock
Panel Div Al 1008071
#1B

Functional replacement diagram

Panel div al

Part #1008071

$459.50
In Stock
Baffle 707010031
#24

Non-functional replacement diagram

Baffle

Part #707010031

$49.47
In Stock

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

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

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Repair difficulty
Time required
 30 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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