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 # NUG1050DD03 Official ICP furnace

Here are the diagrams and repair parts for Official ICP NUG1050DD03 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 80 parts  |
Module 612919
#13A

Gas-fired furnace diagram

Module

Part #612919

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

Furnace Blower Fan Motor 613209
#4B

Gas-fired furnace diagram

Furnace blower fan motor

Part #613209

$499.86 | 
$12.00 OFF Phone Price : $511.86
In Stock
Operator 604636
#1

Accessory power vent damper kit diagram

Operator

Part #604636

Replaced by #604967

?
Manufacturer substitution
This part replaces 604636. Substitute parts can look different from the original.
$185.71 | 
6% OFF Phone Price : $197.71
Back Order
Switch 1004303
#20B

Gas-fired furnace diagram

Switch

Part #1004303

$42.62
In Stock
Blower Wheel 1001184
#5A

Gas-fired furnace diagram

Blower wheel

Part #1001184

$171.20
In Stock
Switch 611872
#9

Gas-fired furnace diagram

Switch

Part #611872

$25.58
In Stock
Furnace Blower Fan Wheel 611795
#5B

Gas-fired furnace diagram

Furnace blower fan wheel

Part #611795

$168.16
In Stock
Cross Lighte 612443
#15

Gas-fired furnace diagram

Cross lighte

Part #612443

$57.53 | 
9% OFF Phone Price : $63.53
In Stock
Board Termin 612254
#18

Gas-fired upflow furnace diagram

Board termin

Part #612254

$20.06
In Stock
Furnace Burner 613709
#18A

Gas-fired furnace diagram

Furnace burner

Part #613709

$177.29 | 
6% OFF Phone Price : $189.29
In Stock

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 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