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Carrier
Central Air Conditioner

Model # 38BYG018 SERIES300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38BYG018-SERIES300 heat pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 72 parts  |
Capactr Dual P291-3553RS
#31

Control asy diagram

Capactr dual

Part #P291-3553RS

Replaced by #CAP050300440RSP

?
Manufacturer substitution
This part replaces P291-3553RS. Substitute parts can look different from the original.
This item is not returnable
$34.08 | 
15% OFF Phone Price : $40.08
In Stock
Cntrl Baord HK32EA001
#32

Control asy diagram

Cntrl baord

Part #HK32EA001

$287.45
In Stock
Central Air Conditioner Nameplate 323761-101
#4

Outside view diagram

Central air conditioner nameplate

Part #323761-101

$26.14
In Stock
Pan Base 317400-701137
#1

Outside view diagram

Pan base

Part #317400-701137

$111.38
In Stock
Temp Swtch HH18HA282
#36

Compressor asy diagram

Temp swtch

Part #HH18HA282

$50.76
In Stock
Lug HY90AZ009
#34

Control asy diagram

Lug

Part #HY90AZ009

$8.23
In Stock
Grommet KA56TR057
#16

Inside view diagram

Grommet

Part #KA56TR057

This item is not returnable
$4.89
In Stock
Payne Box, Ctrl 317407-401
#26

Control asy diagram

Payne box, ctrl

Part #317407-401

$23.53
In Stock
Valve 317412-401
#60

Outside view diagram

Valve

Part #317412-401

$143.32
In Stock
Payne Relay HN61KK324
#NI

Outside view diagram

Payne relay

Part #HN61KK324

$109.26
In Stock

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Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a range relay control board

How to replace a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

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Repair difficulty
Time required
 45 minutes or less

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Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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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

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