ICP
Furnace

Model # NUGK040KF06 Official ICP condensing upflow gas furnace

Here are the diagrams and repair parts for Official ICP NUGK040KF06 condensing upflow gas furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 161 parts  |

Module 1005651
#5

Functional replacement parts/769455 diagram

Module

Part #1005651

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

Capacitor 91593
Capacitor

Part #91593

Replaced by #12908

?
Manufacturer substitution
This part replaces 91593. 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 Fan Wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, H600587) 600587
#10A

Functional replacement parts/769455 diagram

Furnace blower fan wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, h600587)

Part #600587

$130.20
8% OFF Phone Price : $142.20
In Stock
Furnace Temperature Limit Switch 1003176
#9A

Functional replacement parts/769455 diagram

Furnace temperature limit switch

Part #1003176

In Stock
Furnace Burner 613709
Furnace burner

Part #613709

$177.29
6% OFF Phone Price : $189.29
In Stock
Timer Fan 1005963
#4

Functional replacement parts/769437 diagram

Timer fan

Part #1005963

Replaced by #7070

?
Manufacturer substitution
This part replaces 1005963. Substitute parts can look different from the original.
$86.18
7% OFF Phone Price : $92.18
In Stock
Capacitor 613531
#13A

Functional replacement parts/769437 diagram

Capacitor

Part #613531

Replaced by #12910

?
Manufacturer substitution
This part replaces 613531. Substitute parts can look different from the original.
$8.37
11% OFF Phone Price : $9.37
In Stock
Furnace Temperature Limit Switch, 130-degrees 1003174
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
Timer 1005964
#4

Functional replacement parts/769455 diagram

Timer

Part #1005964

Replaced by #7070

?
Manufacturer substitution
This part replaces 1005964. Substitute parts can look different from the original.
$86.18
7% OFF Phone Price : $92.18
In Stock
Sears Bracket 1003363
Sears bracket

Part #1003363

In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…