Carrier
Central Air Conditioner

Model # 38YXA042 SERIES330 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YXA042-SERIES330 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 134 parts  |

Contactor HN51KC024

#42

All parts diagram

Contactor

Part #HN51KC024

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

Defrost Pcb CESO130076-00

#39

All parts diagram

Defrost pcb

Part #CESO130076-00

Replaced by #HK32EA008

?
Manufacturer substitution
This part replaces CESO130076-00. Substitute parts can look different from the original.
$223.93
5% OFF Phone Price : $235.93
In Stock
Central Air Conditioner Start Capacitor (replaces Hc95de088, P281-8805) P281-8806

#97

All parts diagram

Central air conditioner start capacitor (replaces hc95de088, p281-8805)

Part #P281-8806

In Stock
Central Air Conditioner Condenser Fan Motor (replaces Hc376e210a) HC37GE210

#49

All parts diagram

Central air conditioner condenser fan motor (replaces hc376e210a)

Part #HC37GE210

In Stock
Central Air Conditioner Filter Dryer KH43LG072

#58

All parts diagram

Central air conditioner filter dryer

Part #KH43LG072

$120.16
9% OFF Phone Price : $132.16
In Stock
Compressor 324091-405

#20

All parts diagram

Compressor

Part #324091-405

Replaced by #P298-001

?
Manufacturer substitution
This part replaces 324091-405. Substitute parts can look different from the original.
In Stock
Valve Sole EF11BZ122

#113

All parts diagram

Valve sole

Part #EF11BZ122

In Stock
Grommet KA56TR057

#24

All parts diagram

Grommet

Part #KA56TR057

This item is not returnable
In Stock
Relay P283-9930

#96

All parts diagram

Relay

Part #P283-9930

In Stock
Switch HK02ZB057

#27

All parts diagram

Switch

Part #HK02ZB057

In Stock

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....