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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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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 136 parts  |
Contactor HN51KC024

#30

All parts diagram

Contactor

Part #HN51KC024

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

Cap 320238-401

#8

All parts diagram

Cap

Part #320238-401

Replaced by #330798-7011

?
Manufacturer substitution
This part replaces 320238-401. Substitute parts can look different from the original.
$29.24
In Stock
Payne Harness 317497-701

#42

All parts diagram

Payne harness

Part #317497-701

$52.62
In Stock
Switch 312926-234

#46

All parts diagram

Switch

Part #312926-234

$103.40
In Stock
Carrier Txv Valve Kit KSATX0301PUR

#86

All parts diagram

Carrier txv valve kit

Part #KSATX0301PUR

$546.27
In Stock
Grommet KA56TR057

#23

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Grommet

Part #KA56TR057

This item is not returnable
$4.89
In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC

#106

All parts diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

$242.33
In Stock
Payne Relay HN61KK324
Payne relay

Part #HN61KK324

$109.26
In Stock
Distributor EA08QD203

#55

All parts diagram

Distributor

Part #EA08QD203

$46.56
In Stock
Check Valve 321097-201

#79

All parts diagram

Check valve

Part #321097-201

$33.47
In Stock

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