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Carrier
Central Air Conditioner

Model # 40QAQ024300 Official Carrier split-system air conditioner

Here are the diagrams and repair parts for Official Carrier 40QAQ024300 split-system air conditioner, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 81 parts  |
Scroll,btm 40QA500318
#65

Top view diagram

Scroll,btm

Part #40QA500318

$188.00
In Stock
Piston EA52PJ043
#102E

Coil control assy diagram

Piston

Part #EA52PJ043

$14.09
In Stock
Wheel,blwr LA22QD625
#72

Baffle assy diagram

Wheel,blwr

Part #LA22QD625

$289.45
In Stock
Cpctor Strap P281-0031
#71

Baffle assy diagram

Cpctor strap

Part #P281-0031

$99.02
In Stock
Bracket 40QA500061
#15

Filter assy diagram

Bracket

Part #40QA500061

$117.06
In Stock
Botm Panel 40QA400461
#9

Front view diagram

Botm panel

Part #40QA400461

$526.38
In Stock
Switch HH18HB031
#40

Wiring diagram diagram

Switch

Part #HH18HB031

$70.20
In Stock
Term Bushng HY93NH210
#36

Coil control assy diagram

Term bushng

Part #HY93NH210

$8.40
In Stock
Clip,motor HC98WZ001
#70

Top view diagram

Clip,motor

Part #HC98WZ001

$12.74
In Stock
Cap EA52PL001
#109

Coil control assy diagram

Cap

Part #EA52PL001

$35.58
In Stock

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

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Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

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Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

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Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

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Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

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Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

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Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

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Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

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How to replace a window air conditioner condenser fan

How to replace a window air conditioner condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by…

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Repair difficulty
Time required
 90 minutes or less
How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

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Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner electronic control board

How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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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…

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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.…

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