Central Air Conditioner

Model # 38HDF030300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38HDF030300 heat pump, as well as links to manuals and error code tables, if available.

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38HDF030300 Heat Pump
Contactor HN51KB024
#35

Control assy diagram

Contactor

Part #HN51KB024

Replaced by #90-244

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Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
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In Stock
Central Air Conditioner Air Handler Transformer (replaces Ht01bd208) HT01CN241
#36

Control assy diagram

Central air conditioner air handler transformer (replaces ht01bd208)

Part #HT01CN241

In Stock
Plug Assembly 324091-406
#32

Control assy diagram

Plug assembly

Part #324091-406

Replaced by #P298-001

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Manufacturer substitution
This part replaces 324091-406. Substitute parts can look different from the original.
In Stock
Coup DE11DA058
#68

Inside cabinet parts diagram

Coup

Part #DE11DA058

This item is not returnable
In Stock
Payne Plug EK02JA203
#73

Inside cabinet parts diagram

Payne plug

Part #EK02JA203

In Stock
Grille, In 38QR501038
#8

Outside cabinet parts diagram

Grille, in

Part #38QR501038

In Stock
Accumulator KH74HU161
#71

Inside cabinet parts diagram

Accumulator

Part #KH74HU161

In Stock
Connector HY90AZ021
#37

Control assy diagram

Connector

Part #HY90AZ021

In Stock
Cap EA52PL001
#84

Control assy diagram

Cap

Part #EA52PL001

In Stock
Propeller LA01LA042
#54

Outside cabinet parts diagram

Propeller

Part #LA01LA042

In Stock

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty
Time required
 30 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…

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Top questions about Sears and Sears PartsDirect

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