Model # GNJ100N12A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ100N12A1 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 61 parts |

Functional replacement parts diagram

Furnace blower fan wheel

Part #601210

$194.16

In Stock

Qty

Functional replacement parts diagram

Switch

Part #611872

$25.58

In Stock

Qty

#1A

Functional replacement parts diagram

Gskt htx bnr

Part #2480906

$15.97

In Stock

Qty

#14

Functional replacement parts diagram

Sw lmtt l

Part #1320365

$37.82

In Stock

Qty

#NI

All parts diagram

Rail galv bl

Part #57059

$952.55

In Stock

Qty

Furnace Blower Fan Motor Mounting Kit 609227

#19

Functional replacement parts diagram

Furnace blower fan motor mounting kit

Part #609227

$113.60

In Stock

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#1B

Functional replacement parts diagram

Front panel

Part #1008072

$227.32

In Stock

Qty

#22

Non-functional replacement parts diagram

Panel cutoff

Part #721020008

$252.09

In Stock

Qty

Furnace Burner (replaces 1012384) 1008725

#10

Functional replacement parts diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04

In Stock

Qty

#20

Functional replacement parts diagram

Control pres

Part #1093436

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty

Time required

15 minutes or less

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty

Time required

15 minutes or less

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your furnaces

View all

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.…

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

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Model # GNJ100N12A1 Official ICP gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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

Top questions about Sears and Sears PartsDirect

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