Carrier
Central Air Conditioner

Model # 38TDB024300 Official Carrier split-system air conditioner

Here are the diagrams and repair parts for Official Carrier 38TDB024300 split-system air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 71 parts  |

Contactor HN51KC024

#25

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Contactor

Part #HN51KC024

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

Panel,serv 312229-705138

#3

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Panel,serv

Part #312229-705138

In Stock
Sensor Assembly HH79NZ077

#46

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Sensor assembly

Part #HH79NZ077

$73.07
6% OFF Phone Price : $78.07
In Stock
Trim Ring 320244-401

#7B

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Trim ring

Part #320244-401

In Stock
Snd Blankt 320399-401

#22

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Snd blankt

Part #320399-401

In Stock
Lug HY90AZ009

#30

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Lug

Part #HY90AZ009

In Stock
Muffler LM10KK011

#71

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Muffler

Part #LM10KK011

In Stock
Switch HK02ZB056

#49

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Switch

Part #HK02ZB056

In Stock
Drain Pan 312204-702137

#1

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Drain pan

Part #312204-702137

In Stock
Panel,acce 312226-756

#5

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Panel,acce

Part #312226-756

In Stock

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

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

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

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.…