Carrier
Central Air Conditioner

Model # 38YZA042 SERIES320 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YZA042-SERIES320 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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ALL PARTS
Showing 10 of 136 parts  |

Cap 320238-401

#8

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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
Paint 313974-752

#17A

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Paint

Part #313974-752

In Stock
Raceway 319421-307

#51

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Raceway

Part #319421-307

In Stock
Strap 312256-302

#98

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Strap

Part #312256-302

In Stock
Oiler P903-1625

#21

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Oiler

Part #P903-1625

In Stock
Trim 320245-401

#10

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Trim

Part #320245-401

In Stock
Paint 313974-751

#17

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Paint

Part #313974-751

In Stock
Switch HK02ZB057

#47

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Switch

Part #HK02ZB057

In Stock
Central Air Conditioner Filter Dryer KH43LG072

#76

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Central air conditioner filter dryer

Part #KH43LG072

$120.16
9% OFF Phone Price : $132.16
In Stock
Payne Trans HT01AW229

#138

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Payne trans

Part #HT01AW229

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

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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

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