Carrier
Central Air Conditioner

Model # 38YSA048 SERIES310 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YSA048-SERIES310 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.

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 59 parts  |

Strap Cap 317739-303
#34

Top view diagram

Strap cap

Part #317739-303

In Stock
Cap 320238-401
#8

Top view diagram

Cap

Part #320238-401

Replaced by #330798-7011

?
Manufacturer substitution
This part replaces 320238-401. Substitute parts can look different from the original.
In Stock
Paint 313974-752
#NI

View a-a/view b-b diagram

Paint

Part #313974-752

In Stock
Fan LA01EW042
#51

Top view diagram

Fan

Part #LA01EW042

In Stock
Strainer KH11NH069
#78

Compressor assy diagram

Strainer

Part #KH11NH069

In Stock
Payne Accumulato KH71KP162
#74

Compressor assy diagram

Payne accumulato

Part #KH71KP162

In Stock
Paint 313974-751
#NI

View a-a/view b-b diagram

Paint

Part #313974-751

In Stock
Payne Thermostat HH18HA280
#49

Compressor assy diagram

Payne thermostat

Part #HH18HA280

In Stock
Payne Blanket 317037-401
#25

Compressor assy diagram

Payne blanket

Part #317037-401

In Stock
Grille 320234-401
#7

Top view diagram

Grille

Part #320234-401

In Stock

Symptoms for gas ranges

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

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

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.…

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…

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.…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

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.…