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 # NUGS100BH04 Official ICP condensing gas furnace

Here are the diagrams and repair parts for Official ICP NUGS100BH04 condensing 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 88 parts  |
Module 1005651
#4

Functional replacement diagram

Module

Part #1005651

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

Furnace Blower Fan Motor 613209
#5

Functional replacement diagram

Furnace blower fan motor

Part #613209

$499.86
| 
$12.00 OFF Phone Price : $511.86
In Stock
Control Elec 1005229
#3

Functional replacement 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
Switch 611872
#16

Functional replacement diagram

Switch

Part #611872

$25.58
In Stock
Furnace Burner Roll-out Limit Switch 522559
#28

Functional replacement diagram

Furnace burner roll-out limit switch

Part #522559

$31.84
| 
16% OFF Phone Price : $37.84
In Stock
Adapter 1000471
#2

Non-functional replacement diagram

Adapter

Part #1000471

$65.24
In Stock
Coupling 1002522
#44

Functional replacement diagram

Coupling

Part #1002522

$12.97
In Stock
Heat Exch S 1005814
#1

Functional replacement diagram

Heat exch s

Part #1005814

$1457.97
In Stock
Tee Male 612696
#39

Functional replacement diagram

Tee male

Part #612696

$70.69
In Stock
Prssr Tap 1005606
#14

Non-functional replacement diagram

Prssr tap

Part #1005606

This item is not returnable
$3.46
In Stock

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...

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

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...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

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...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

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....

Read more
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

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