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Carrier
Central Air Conditioner

Model # 38YRA042 SERIES300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YRA042-SERIES300 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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Showing 10 of 65 parts  |
Contactor HN51KC024
#29

Fan/control asy diagram

Contactor

Part #HN51KC024

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

Cap 320238-401
#8

Outlet grille diagram

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.
$29.24
In Stock
Payne Piston EA52PH063
#NI

Outlet grille diagram

Payne piston

Part #EA52PH063

$13.14
In Stock
Payne Harness 317497-701
#38

Fan/control asy diagram

Payne harness

Part #317497-701

$52.62
In Stock
Payne Thermostat HH18HA280
#35

Compressor asy diagram

Payne thermostat

Part #HH18HA280

$40.51
In Stock
Cover 320038-701137
#2

Outlet grille diagram

Cover

Part #320038-701137

$488.53
In Stock
Muffler LM10KK011
#73

Compressor asy diagram

Muffler

Part #LM10KK011

$143.06
In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC
#NI

Outlet grille diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

$242.33
In Stock
Grommet P041-5102
#20

Compressor asy diagram

Grommet

Part #P041-5102

This item is not returnable
$4.66
In Stock
Accumator KH71KN161
#74

Compressor asy diagram

Accumator

Part #KH71KN161

$225.04
In Stock

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