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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  |
Contactor HN51KB024
#33

Control asy diagram

Contactor

Part #HN51KB024

Replaced by #90-244

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Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
BEST SELLER
$26.61 | 
18% OFF Phone Price : $32.61
In Stock
Central Air Conditioner Start Capacitor (replaces Hc95de088, P281-8805) P281-8806
#NI

Outside view diagram

Central air conditioner start capacitor (replaces hc95de088, p281-8805)

Part #P281-8806

$36.73
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
Strainer KH11HH066
#NI

Outside view diagram

Strainer

Part #KH11HH066

$19.14
In Stock
Central Air Conditioner Compressor Hard Start Kit KSAHS1501AAA
#NI

Outside view diagram

Central air conditioner compressor hard start kit

Part #KSAHS1501AAA

$291.43 | 
$12.00 OFF Phone Price : $303.43
In Stock
Bryant Fan Prop LA01EA026
#44

Inside view diagram

Bryant fan prop

Part #LA01EA026

$113.26
In Stock
Grommet KA56GR140
#35

Control asy diagram

Grommet

Part #KA56GR140

This item is not returnable
$2.97
In Stock
Payne Retainer AU35QA272
#50

Compressor asy diagram

Payne retainer

Part #AU35QA272

$15.11
In Stock
Central Air Conditioner Nameplate 323761-101
#4

Outside view diagram

Central air conditioner nameplate

Part #323761-101

$26.14
In Stock

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

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Repair difficulty
Time required
 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

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Maintaining your air conditioner

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

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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