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 # NUG5100BFA2 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP NUG5100BFA2 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 65 parts  |
Trf Va /v 1540352
#8

Functional diagram

Trf va /v

Part #1540352

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

Cap Df .mf V 1200020
#4

Functional diagram

Cap df .mf v

Part #1200020

Replaced by #12907

?
Manufacturer substitution
This part replaces 1200020. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Dpdt Relay 96467
#6

Functional diagram

Dpdt relay

Part #96467

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

Module 1005651
#3

Functional diagram

Module

Part #1005651

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

Furnace Blower Assembly 1708607
#19

Functional diagram

Furnace blower assembly

Part #1708607

Replaced by #1013833

?
Manufacturer substitution
This part replaces 1708607. Substitute parts can look different from the original.
$237.41 | 
5% OFF Phone Price : $249.41
In Stock
Limit Switch 1005549
#20

Functional diagram

Limit switch

Part #1005549

Replaced by #1013102

?
Manufacturer substitution
This part replaces 1005549. Substitute parts can look different from the original.
$15.62 | 
11% OFF Phone Price : $17.62
In Stock
Valve 1005597
#16A

Functional diagram

Valve

Part #1005597

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

Flame Sensor 612922
#12

Functional diagram

Flame sensor

Part #612922

Replaced by #1149944

?
Manufacturer substitution
This part replaces 612922. Substitute parts can look different from the original.
$118.36 | 
9% OFF Phone Price : $130.36
In Stock
Pilot Burner 1007457
#12A

Functional diagram

Pilot burner

Part #1007457

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

Furnace Temperature Limit Switch 1008417
#17

Functional diagram

Furnace temperature limit switch

Part #1008417

$38.90 | 
13% OFF Phone Price : $44.90
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