Carrier
Central Air Conditioner

Model # 38TKB030 SERIES300 Official Carrier condensing unit

Here are the diagrams and repair parts for Official Carrier 38TKB030-SERIES300 condensing unit, 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 55 parts  |

Contactor HN51KB024
#25

Control box/cover diagram

Contactor

Part #HN51KB024

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

Capactr Dual P291-3553RS
#26

Control box/cover 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
Central Air Conditioner Condenser Fan Motor HC34GE232
#NI

Inlet grille/service panel diagram

Central air conditioner condenser fan motor

Part #HC34GE232

In Stock
Valve EC39DM061
#NI

Inlet grille/service panel diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Drain Pan 312204-702137
#1

Top/control box cover diagram

Drain pan

Part #312204-702137

In Stock
Outer Grille 312210-702137
Outer grille

Part #312210-702137

In Stock
Payne Fan LA01RA015
#41

Fan blade/pan base diagram

Payne fan

Part #LA01RA015

$78.73
7% OFF Phone Price : $84.73
In Stock
Central Air Conditioner Condenser Inlet Grill 324590-403
#6

Inlet grille/service panel diagram

Central air conditioner condenser inlet grill

Part #324590-403

In Stock
Cap Kit 328963-752
#55

Stem cap/compressor plug diagram

Cap kit

Part #328963-752

In Stock
Grommet KA56GR140
#9

Inlet grille/service panel diagram

Grommet

Part #KA56GR140

This item is not returnable
In Stock

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 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.…