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
Air Conditioner

Model # N4H436AKB100 Official ICP split-system heat pump

Here are the diagrams and repair parts for Official ICP N4H436AKB100 split-system heat pump, 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.

Installation guide
Owner’s manual

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 51 parts  |
Condensing Unit Defrost Control Board 1173636
#26

Control panel diagram

Condensing unit defrost control board

Part #1173636

$179.69 | 
5% OFF Phone Price : $189.69
In Stock
Central Air Conditioner Contactor 1172472
#4

Control panel diagram

Central air conditioner contactor

Part #1172472

$61.35 | 
8% OFF Phone Price : $66.35
In Stock
Central Air Conditioner Heat Pump Defrost Control 1173637
#22

Inner parts diagram

Central air conditioner heat pump defrost control

Part #1173637

$34.73
In Stock
Switch 1173669
#36

Inner parts diagram

Switch

Part #1173669

$22.24
In Stock
Retainer 1173641
#31

Inner parts diagram

Retainer

Part #1173641

$9.06
In Stock
Kit 1174192
#NI

Outer parts diagram

Kit

Part #1174192

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

Heater 1173944
#35

Inner parts diagram

Heater

Part #1173944

$67.11
In Stock
Cap Nut 1172740
#B

Outer parts diagram

Cap nut

Part #1172740

This item is not returnable
$2.77
In Stock
Piston 10p 1173658
#18

Inner parts diagram

Piston 10p

Part #1173658

$10.54
In Stock
Harnes,ctr 1174744
#NI

Outer parts diagram

Harnes,ctr

Part #1174744

$20.11
In Stock

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer LED light board

How to replace a freezer LED light board

The LED lights illuminate the interior of the freezer when you open the door. It takes just a few minutes to replace the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a freezer defrost heater

How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instruc…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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