Central Air Conditioner

Model # 38TDB037300 Official Carrier split-system air conditioner

Here are the diagrams and repair parts for Official Carrier 38TDB037300 split-system air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for
38TDB037300 Split-System Air Conditioner
Fan Motor HC38GE234

#56

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Fan motor

Part #HC38GE234

Replaced by #HC38GR239

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Manufacturer substitution
This part replaces HC38GE234. Substitute parts can look different from the original.
In Stock
Cap 320238-401

#7

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Cap

Part #320238-401

Replaced by #330798-7011

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Manufacturer substitution
This part replaces 320238-401. Substitute parts can look different from the original.
In Stock
Circ Board HK38EA001

#29

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Circ board

Part #HK38EA001

Replaced by #HK38EA013

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Manufacturer substitution
This part replaces HK38EA001. Substitute parts can look different from the original.
$763.74
$12.00 OFF Phone Price : $775.74
In Stock
Plug HY07MN121

#42

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Plug

Part #HY07MN121

This item is not returnable
In Stock
Plug-comp 312906-456

#19B

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Plug-comp

Part #312906-456

In Stock
Paint 313974-751

#17

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Paint

Part #313974-751

In Stock
Switch HK02ZB421

#48

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Switch

Part #HK02ZB421

In Stock
Sensor Assembly HH79NZ077

#46

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Sensor assembly

Part #HH79NZ077

$73.07
8% OFF Phone Price : $79.07
In Stock
Paint 313974-755

#18

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Paint

Part #313974-755

In Stock
Central Air Conditioner Capacitor Strap 317739-302

#27

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Central air conditioner capacitor strap

Part #317739-302

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 refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

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

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.…