ICP
Furnace

Model # NUGK100KH12 Official ICP condensing gas furnace

Here are the diagrams and repair parts for Official ICP NUGK100KH12 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 81 parts  |

Dpdt Relay 96467
#15

Functional replacement diagram

Dpdt relay

Part #96467

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
Furnace Temperature Limit Switch, 130-degrees 1003174
#8

Functional replacement diagram

Furnace temperature limit switch, 130-degrees

Part #1003174

Replaced by #1013105

?
Manufacturer substitution
This part replaces 1003174. Substitute parts can look different from the original.
This item is not returnable
In Stock
Switch 611872
#16

Functional replacement diagram

Switch

Part #611872

In Stock
Board Termin 612254
#17

Functional replacement diagram

Board termin

Part #612254

In Stock
Trap Vent 1008251
#43

Functional replacement diagram

Trap vent

Part #1008251

In Stock
Central Air Conditioner Air Handler Blower Wheel 96839
#9

Functional replacement diagram

Central air conditioner air handler blower wheel

Part #96839

$148.95
7% OFF Phone Price : $160.95
In Stock
Coupling 1002522
#44

Functional replacement diagram

Coupling

Part #1002522

In Stock
Furnace Blower Fan Motor Mounting Kit 609227
#11

Functional replacement diagram

Furnace blower fan motor mounting kit

Part #609227

In Stock

Effective articles & videos to help repair your furnaces

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.…

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.…

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.…