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 # NUGS125AK02 Official ICP condensing upflow gas furnace

Here are the diagrams and repair parts for Official ICP NUGS125AK02 condensing upflow 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 94 parts  |
Capacitor 1006176
#13

Functional replacement parts diagram

Capacitor

Part #1006176

Replaced by #12910

?
Manufacturer substitution
This part replaces 1006176. Substitute parts can look different from the original.
$8.37 | 
11% OFF Phone Price : $9.37
In Stock
Control Elec 1005229
#4

Functional replacement parts diagram

Control elec

Part #1005229

Replaced by #7070

?
Manufacturer substitution
This part replaces 1005229. Substitute parts can look different from the original.
$86.18 | 
7% OFF Phone Price : $92.18
In Stock
Control Limi 1007375
#9

Functional replacement parts diagram

Control limi

Part #1007375

$23.46
In Stock
Prssr Tap 1005606
#15

Non-functional replacement parts diagram

Prssr tap

Part #1005606

This item is not returnable
$3.46
In Stock
Gasket 1000467
#29

Functional replacement parts diagram

Gasket

Part #1000467

$9.03
In Stock
Board Termin 612254
#18

Functional replacement parts diagram

Board termin

Part #612254

$20.06
In Stock
Prssr Swtch 1005605
#33

Functional replacement parts diagram

Prssr swtch

Part #1005605

$106.32
In Stock
Furnace Blower Wheel 89726
#10

Functional replacement parts diagram

Furnace blower wheel

Part #89726

$218.43 | 
5% OFF Phone Price : $230.43
In Stock
Tee Male 612696
#41

Functional replacement parts diagram

Tee male

Part #612696

$70.69
In Stock
Tubing Kit 612833
#44

Functional replacement parts diagram

Tubing kit

Part #612833

$102.78
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