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 # 38QRF018300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38QRF018300 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.

Installation guide

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 56 parts  |
Capactr Duel P291-3053RS
#43

Control assy diagram

Capactr duel

Part #P291-3053RS

Replaced by #CAP050300440RSP

?
Manufacturer substitution
This part replaces P291-3053RS. Substitute parts can look different from the original.
This item is not returnable
$34.08 | 
15% OFF Phone Price : $40.08
In Stock
Body EA52PK001
#85

Control assy diagram

Body

Part #EA52PK001

$42.27
In Stock
Connector HY90AZ021
#42

Control assy diagram

Connector

Part #HY90AZ021

This item is not returnable
$6.40
In Stock
Payne Plug EK02JA203
#66

Inside cabinet parts diagram

Payne plug

Part #EK02JA203

$37.67
In Stock
Switch HK02ZA404
#71

Inside cabinet parts diagram

Switch

Part #HK02ZA404

$92.49
In Stock
Grille, In 38QR501037
#8

Outside cabinet parts diagram

Grille, in

Part #38QR501037

$335.48
In Stock
Carrier Misc Parts 38QR400864
#80

Control assy diagram

Carrier misc parts

Part #38QR400864

$414.47
In Stock
Cap EA52PL001
#86

Control assy diagram

Cap

Part #EA52PL001

$35.58
In Stock
Switch HK02ZB062
#65

Inside cabinet parts diagram

Switch

Part #HK02ZB062

$76.78
In Stock
Piston EA52PJ049
#83

Control assy diagram

Piston

Part #EA52PJ049

$20.23
In Stock

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Read more
Repair difficulty
Time required
 15 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