Carrier
Central Air Conditioner

Model # 25HPA542H0030010 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 25HPA542H0030010 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 118 parts  |

Contactor HN51KC024
#42

Cabinet parts 2 diagram

Contactor

Part #HN51KC024

Replaced by #90-244

?
Manufacturer substitution
This part replaces HN51KC024. Substitute parts can look different from the original.
BEST SELLER
$26.61
18% OFF Phone Price : $32.61
In Stock
Plug Assembly P298-001
#NI

Cabinet parts 1 diagram

Plug assembly

Part #P298-001

In Stock
Switch 331055-706
#NI

Cabinet parts 1 diagram

Switch

Part #331055-706

$76.35
7% OFF Phone Price : $82.35
In Stock
Nut DD02CA101
#NI

Cabinet parts 1 diagram

Nut

Part #DD02CA101

This item is not returnable
In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC
#NI

Cabinet parts 1 diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

In Stock
Plug HY07MN121
#NI

Cabinet parts 1 diagram

Plug

Part #HY07MN121

This item is not returnable
In Stock
Louvr Panl 329675-705164
#8

Cabinet parts 1 diagram

Louvr panl

Part #329675-705164

In Stock
Kit 331968-7016
#21

Cabinet parts 1 diagram

Kit

Part #331968-7016

In Stock
Plug HY07MN115
#38

Cabinet parts 2 diagram

Plug

Part #HY07MN115

This item is not returnable
In Stock
Valve Cap EN99ZF028
#NI

Cabinet parts 1 diagram

Valve cap

Part #EN99ZF028

In Stock

Symptoms for gas ranges

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

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

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.…

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…

Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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.…