Carrier
Central Air Conditioner

Model # 25HBA342A0030010 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 25HBA342A0030010 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 103 parts  |

Plug Assembly P298-001
#NI

Cabinet parts diagram

Plug assembly

Part #P298-001

In Stock
Capillary 331865-701
#NI

Cabinet parts diagram

Capillary

Part #331865-701

In Stock
Payne Muffler LM10KH017
#NI

Cabinet parts diagram

Payne muffler

Part #LM10KH017

In Stock
Nut DD02CA101
#NI

Cabinet parts diagram

Nut

Part #DD02CA101

This item is not returnable
In Stock
Lug HY90AZ009
#28

Contrl box diagram

Lug

Part #HY90AZ009

In Stock
Cntrl Baord HK32EA001
#26

Contrl box diagram

Cntrl baord

Part #HK32EA001

In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC
#NI

Cabinet parts diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

In Stock
Relay P283-9930
#NI

Cabinet parts diagram

Relay

Part #P283-9930

In Stock
Central Air Conditioner Condenser Fan Blade LA01RA327
#35

Cabinet parts diagram

Central air conditioner condenser fan blade

Part #LA01RA327

In Stock
Kit, Svce 328963-753
#NI

Cabinet parts diagram

Kit, svce

Part #328963-753

In Stock

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Repair difficulty
Time required
 15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Repair difficulty
Time required
 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

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.…