ICP
Central Air Conditioner

Model # NPHCB42AK03 Official ICP packaged heat pump

Here are the diagrams and repair parts for Official ICP NPHCB42AK03 packaged 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.

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 68 parts  |

Motor 1057707
#3

Functional replacement parts diagram

Motor

Part #1057707

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 1057707. Substitute parts can look different from the original.
BEST SELLER
In Stock
Outlet Grille 1057353
#1

Non-functional replacement parts diagram

Outlet grille

Part #1057353

Replaced by #512848

?
Manufacturer substitution
This part replaces 1057353. Substitute parts can look different from the original.
$164.46
7% OFF Phone Price : $176.46
In Stock
Dpdt Relay 96467
#25

Functional replacement parts diagram

Dpdt relay

Part #96467

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

Spst Relay 1053004
#24

Functional replacement parts diagram

Spst relay

Part #1053004

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

Fan Blade 707222
#1

Functional replacement parts diagram

Fan blade

Part #707222

Replaced by #1080764

?
Manufacturer substitution
This part replaces 707222. Substitute parts can look different from the original.
In Stock
Central Air Conditioner Thermal Expansion Valve 707474
#32

Functional replacement parts diagram

Central air conditioner thermal expansion valve

Part #707474

In Stock
Heater 708849
#23

Functional replacement parts diagram

Heater

Part #708849

Replaced by #1053477

?
Manufacturer substitution
This part replaces 708849. Substitute parts can look different from the original.
In Stock
Motor 710890
#8

Functional replacement parts diagram

Motor

Part #710890

Replaced by #522376

?
Manufacturer substitution
This part replaces 710890. Substitute parts can look different from the original.
In Stock
Transformer 1056443
#15

Functional replacement parts diagram

Transformer

Part #1056443

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 1056443. Substitute parts can look different from the original.
In Stock
Capacitor 1057742
#6

Functional replacement parts diagram

Capacitor

Part #1057742

Replaced by #12908

?
Manufacturer substitution
This part replaces 1057742. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

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 central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

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.…