Carrier
Central Air Conditioner

Model # 40QAQ048300 Official Carrier split-system air conditioner

Here are the diagrams and repair parts for Official Carrier 40QAQ048300 split-system air conditioner, 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 86 parts  |

Switch HH18HB031
#40

Wiring diagram diagram

Switch

Part #HH18HB031

In Stock
Scroll,top 40QA500319
#66

Top view diagram

Scroll,top

Part #40QA500319

In Stock
Mount,motr 40QA500051
#64

Top view diagram

Mount,motr

Part #40QA500051

In Stock
Connector HY90AZ021
#35

Coil control assy diagram

Connector

Part #HY90AZ021

This item is not returnable
In Stock
Panel Assembly 40QA400122
#6

Front view diagram

Panel assembly

Part #40QA400122

In Stock
Carrier Deck,fan 40QA500020
#67

Top view diagram

Carrier deck,fan

Part #40QA500020

In Stock
Motor HF38AE208
#81

Baffle assy diagram

Motor

Part #HF38AE208

In Stock
Suction DE08DA401
#108

Coil control assy diagram

Suction

Part #DE08DA401

In Stock
Air Filter 40QA500067
#16

Filter assy diagram

Air filter

Part #40QA500067

In Stock
Distributor 40QA500166
#102

Coil control assy diagram

Distributor

Part #40QA500166

In Stock

Symptoms for top-mount refrigerators

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

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.…

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.…

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…

Repair difficulty
Time required
 15 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.…