ICP
Furnace

Model # NULS050AF02 Official ICP condensing upflow gas furnace

Here are the diagrams and repair parts for Official ICP NULS050AF02 condensing upflow 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 90 parts  |

Motor 613136
#6

Functional replacement parts diagram

Motor

Part #613136

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

Dpdt Relay 96467
#16

Functional replacement parts diagram

Dpdt relay

Part #96467

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

Capacitor 706338
#13

Functional replacement parts diagram

Capacitor

Part #706338

Replaced by #12907

?
Manufacturer substitution
This part replaces 706338. Substitute parts can look different from the original.
This item is not returnable
$4.87
17% OFF Phone Price : $5.87
In Stock
Capacitor 602974
#7

Functional replacement parts diagram

Capacitor

Part #602974

Replaced by #12005

?
Manufacturer substitution
This part replaces 602974. Substitute parts can look different from the original.
$16.49
11% OFF Phone Price : $18.49
In Stock
Furnace Fan Control Relay 1000742
#15

Functional replacement parts diagram

Furnace fan control relay

Part #1000742

$35.62
14% OFF Phone Price : $41.62
In Stock
Valve 1005571
#26

Functional replacement parts diagram

Valve

Part #1005571

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

Igniter 1001344
#22

Functional replacement parts diagram

Igniter

Part #1001344

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

Furnace Blower 1005568
#8

Functional replacement parts diagram

Furnace blower

Part #1005568

Replaced by #1011350

?
Manufacturer substitution
This part replaces 1005568. Substitute parts can look different from the original.
$636.16
$12.00 OFF Phone Price : $648.16
In Stock
Clamp 1001327
#5

Non-functional replacement parts diagram

Clamp

Part #1001327

In Stock
Adapter Tube 1001553
#6

Non-functional replacement parts diagram

Adapter tube

Part #1001553

In Stock

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 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.…