Carrier
Central Air Conditioner

Model # 24ACA448A0030010 Official Carrier air conditioner

Here are the diagrams and repair parts for Official Carrier 24ACA448A0030010 air conditioner, 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 80 parts  |

Contactor HN51KC024
#28

Control box diagram

Contactor

Part #HN51KC024

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

Central Air Conditioner Nameplate 330134-401
#10

Cabinet parts diagram

Central air conditioner nameplate

Part #330134-401

This item is not returnable
In Stock
Central Air Conditioner Condenser Fan Blade LA01RA327
#35

Cabinet parts diagram

Central air conditioner condenser fan blade

Part #LA01RA327

In Stock
Relay HN67ZZ001
#NI

Cabinet parts diagram

Relay

Part #HN67ZZ001

In Stock
Plug Assembly 324091-406
#NI

Cabinet parts diagram

Plug assembly

Part #324091-406

Replaced by #P298-001

?
Manufacturer substitution
This part replaces 324091-406. Substitute parts can look different from the original.
In Stock
Selinoid EF11BZ121
#NI

Cabinet parts diagram

Selinoid

Part #EF11BZ121

In Stock
Strap 312256-302
#NI

Cabinet parts diagram

Strap

Part #312256-302

In Stock
Grommet KA56TR057
#NI

Cabinet parts diagram

Grommet

Part #KA56TR057

This item is not returnable
In Stock
Kit KSALA0301410
#NI

Cabinet parts diagram

Kit

Part #KSALA0301410

In Stock
Expansion Valve EA36YD141
#NI

Cabinet parts diagram

Expansion valve

Part #EA36YD141

In Stock

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace the brake interlock switch on a riding lawn mower

How to replace the brake interlock switch on a riding lawn mower

If the engine won’t start even though the brake is on, the brake interlock switch could be at fault. Here’s how to repla…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

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.…