ICP
Furnace

Model # NTN3100KFA1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP NTN3100KFA1 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 61 parts  |

Cap Rnrd 1094956
#8

Furnace 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
Furnace Blower Assembly 1010975
#19

Furnace diagram

Furnace blower assembly

Part #1010975

Replaced by #1013833

?
Manufacturer substitution
This part replaces 1010975. Substitute parts can look different from the original.
$244.53
$10.00 OFF Phone Price : $254.53
In Stock
Cont Fan Tmr 1009838
#6

Furnace diagram

Cont fan tmr

Part #1009838

Replaced by #1170063

?
Manufacturer substitution
This part replaces 1009838. Substitute parts can look different from the original.
$220.46
$10.00 OFF Phone Price : $230.46
In Stock
Module 1005651
#6A

Furnace diagram

Module

Part #1005651

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

Tubing 64930
#14

Furnace diagram

Tubing

Part #64930

In Stock
Furnace Burner (replaces 1012384) 1008725
#10

Furnace diagram

Furnace burner (replaces 1012384)

Part #1008725

In Stock
Furnace Blower Fan Wheel (replaces 1009147) 1011420
#2

Furnace diagram

Furnace blower fan wheel (replaces 1009147)

Part #1011420

$160.43
6% OFF Phone Price : $170.43
In Stock
Vnt Pres Swt 1010898
#21

Furnace diagram

Vnt pres swt

Part #1010898

Replaced by #1170926

?
Manufacturer substitution
This part replaces 1010898. Substitute parts can look different from the original.
$89.93
5% OFF Phone Price : $94.93
In Stock
Ht Ex M Ss + 1008878
#1

Furnace diagram

Ht ex m ss +

Part #1008878

Replaced by #1014491

?
Manufacturer substitution
This part replaces 1008878. Substitute parts can look different from the original.
In Stock
Manifold 1010921
#15

Furnace diagram

Manifold

Part #1010921

In Stock

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
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…

Repair difficulty
Time required
 15 minutes or less

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.…