Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
ICP
Furnace

Model # GNJ125N20B1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ125N20B1 gas furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 60 parts  |
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
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
Furnace Burner 1008726
#10

Functional replacement parts diagram

Furnace burner

Part #1008726

$142.32
In Stock
Gskt Htx Bnr 2480907
#1A

Functional replacement parts diagram

Gskt htx bnr

Part #2480907

This item is not returnable
$7.46
In Stock
Front Panel 1008073
#1B

Functional replacement parts diagram

Front panel

Part #1008073

$404.72
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
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
Sw Lmt T Rp 1320362
#14

Functional replacement parts diagram

Sw lmt t rp

Part #1320362

Replaced by #1066427

?
Manufacturer substitution
This part replaces 1320362. Substitute parts can look different from the original.
$108.46
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…

Read more

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…

Read more

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.…

Read more
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

Effective articles & videos to help repair your furnaces

View all
How to get your furnace ready for winter

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.…

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

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.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More