Carrier
Central Air Conditioner

Model # 24ACR342A003 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 24ACR342A003 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 99 parts  |

Contactor HN51KC024
#27

Control box assy diagram

Contactor

Part #HN51KC024

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

Central Air Conditioner Nameplate 330134-401
#8

Cabinet parts diagram

Central air conditioner nameplate

Part #330134-401

This item is not returnable
In Stock
Strap Cap 317739-303
#20

Control box assy diagram

Strap cap

Part #317739-303

In Stock
Box, Ctrl 329605-401
#21

Control box assy diagram

Box, ctrl

Part #329605-401

In Stock
Drier KH45LG141
#NI

Cabinet parts diagram

Drier

Part #KH45LG141

In Stock
Valve EC39DM061
#NI

Cabinet parts diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Label 324470-101
#1

Inside cabinet parts diagram

Label

Part #324470-101

In Stock
Strainer KH11HH066
#NI

Cabinet parts diagram

Strainer

Part #KH11HH066

In Stock
Drier, Fil KH43LZ034
#49

Inside cabinet parts diagram

Drier, fil

Part #KH43LZ034

In Stock
Nut DD02CA101
#NI

Cabinet parts diagram

Nut

Part #DD02CA101

This item is not returnable
In Stock

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 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.…