Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Carrier
Central Air Conditioner

Model # 38BYG030 SERIES300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38BYG030-SERIES300 heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 127 parts  |
Contactor HN51KB024

#33

All parts diagram

Contactor

Part #HN51KB024

Replaced by #90-244

?
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
Compressor 324091-405

#15

All parts diagram

Compressor

Part #324091-405

Replaced by #P298-001

?
Manufacturer substitution
This part replaces 324091-405. Substitute parts can look different from the original.
$46.87
In Stock
Payne Relay HN61KK066

#121

All parts diagram

Payne relay

Part #HN61KK066

$92.27 | 
6% OFF Phone Price : $98.27
In Stock
Paint 313974-751

#8

All parts diagram

Paint

Part #313974-751

$60.89
In Stock
Relay P283-9930

#131

All parts diagram

Relay

Part #P283-9930

$124.98
In Stock
Payne Harness 317497-701

#28

All parts diagram

Payne harness

Part #317497-701

$52.62
In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC

#140

All parts diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

$257.16
In Stock
Payne Retainer AU35QA272

#50

All parts diagram

Payne retainer

Part #AU35QA272

$16.34
In Stock
Central Air Conditioner Capacitor Strap 317739-302

#30

All parts diagram

Central air conditioner capacitor strap

Part #317739-302

$11.74
In Stock
Central Air Conditioner Compressor Hard Start Kit KSAHS1501AAA

#128

All parts diagram

Central air conditioner compressor hard start kit

Part #KSAHS1501AAA

$291.43 | 
$12.00 OFF Phone Price : $303.43
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…

Read more

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…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

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

Read more
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…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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

Read more

Parts & More