Carrier
Air Handler

Model # 40QNC012301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40QNC012301 air handler, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 33 parts  |

Cover,term 42VH5A32060
#26

Cabinet parts diagram

Cover,term

Part #42VH5A32060

In Stock
Remote,kit 40QN660001
#29

Cabinet parts diagram

Remote,kit

Part #40QN660001

In Stock
Box Cover 42AH5A3060A
#10

Cabinet parts diagram

Box cover

Part #42AH5A3060A

In Stock
Disply,led 42AH5A3210C
#24

Cabinet parts diagram

Disply,led

Part #42AH5A3210C

In Stock
Body Assembly 42AH6A3002B
#1

Cabinet parts diagram

Body assembly

Part #42AH6A3002B

In Stock
Cap,screws 42AH5A32340
#25

Cabinet parts diagram

Cap,screws

Part #42AH5A32340

In Stock
Guard,coil 42KP5A32280
#8A

Cabinet parts diagram

Guard,coil

Part #42KP5A32280

In Stock
Guard,coil 42KP6A32230
#8B

Cabinet parts diagram

Guard,coil

Part #42KP6A32230

In Stock
Linkage,de 42KP5A3231A
#17

Cabinet parts diagram

Linkage,de

Part #42KP5A3231A

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

Drain Pan 42KPEI2010K
#13

Cabinet parts diagram

Drain pan

Part #42KPEI2010K

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

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 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 the evaporator fan motor in a top-freezer refrigerator

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

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air handlers

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…