Carrier
Central Air Conditioner

Model # 38HDR024300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38HDR024300 heat pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 44 parts  |

Contactor HN51KB024
#35

Control assy diagram

Contactor

Part #HN51KB024

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

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
Grommet P041-5103
#21

Outside cabinet parts diagram

Grommet

Part #P041-5103

In Stock
Valve EC39DM061
#61

Inside cabinet parts diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Accumulatr KH74HG140
#71

Inside cabinet parts diagram

Accumulatr

Part #KH74HG140

In Stock
Mount-motor 38QR400146
#51

Outside cabinet parts diagram

Mount-motor

Part #38QR400146

In Stock
Grommet KA56GR140
#11

Outside cabinet parts diagram

Grommet

Part #KA56GR140

This item is not returnable
In Stock
Relay Sensin 38HQ660014
#36

Control assy diagram

Relay sensin

Part #38HQ660014

In Stock
Connector HY90AZ021
#37

Control assy diagram

Connector

Part #HY90AZ021

This item is not returnable
In Stock
Propeller LA01LA042
#54

Outside cabinet parts diagram

Propeller

Part #LA01LA042

In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a door gasket in a top-freezer refrigerator

How to replace a door gasket in a top-freezer refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. It’s easy to replace a worn …

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost heater in a top-freezer refrigerator

How to replace the defrost heater in a top-freezer refrigerator

The refrigerator defrost heater melts frost from the freezer’s evaporator fins. Replace the defrost heater if it doesn't…

Repair difficulty
Time required
 30 minutes or less

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Maintaining your air conditioner

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How to prevent the 2 most common AC failures from ruining your summer

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Top questions about Sears and Sears PartsDirect

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