Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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 # GUK125N20C1 Official ICP furnace

Here are the diagrams and repair parts for Official ICP GUK125N20C1 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 86 parts  |
Cap Rnrd 1094956
#6

Unit 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
Valve 1009093
#19

Unit parts 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
Gskt Coll Bx 1008678
#T

Unit parts diagram

Gskt coll bx

Part #1008678

$39.11
In Stock
Tubing 64930
#21

Unit parts diagram

Tubing

Part #64930

$77.80
In Stock
Gskt Lmt Swt 1008778
#Z

Unit parts diagram

Gskt lmt swt

Part #1008778

This item is not returnable
$2.16
In Stock
Furnace Burner 1008726
#26

Unit parts diagram

Furnace burner

Part #1008726

$142.32
In Stock
Rail Galv Bl 57059
#J

Unit parts diagram

Rail galv bl

Part #57059

$952.55
In Stock
Gsket Air In 1008746
#JJ

Unit parts diagram

Gsket air in

Part #1008746

This item is not returnable
$2.16
In Stock
Seal Strip 1009244

#NI

All parts diagram

Seal strip

Part #1009244

$25.11
In Stock
Switch Doo 1010712
#9

Unit parts diagram

Switch doo

Part #1010712

$28.69
In Stock

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