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Carrier
Air Handler

Model # 40QNQ018301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40QNQ018301 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 32 parts  |
Bracket Unit 42KH8M3003B
#23

Cabinet assy diagram

Bracket unit

Part #42KH8M3003B

$255.51
In Stock
Guard,coil 42KG8A3223A
#10

Cabinet assy diagram

Guard,coil

Part #42KG8A3223A

$54.76
In Stock
Front Panel 42KH8A30140
#29

Cabinet assy diagram

Front panel

Part #42KH8A30140

$313.71
In Stock
Contrl,box 40QN660005
#11

Cabinet assy diagram

Contrl,box

Part #40QN660005

$1348.22
In Stock
Remote,kit 40QN660002
#30

Cabinet assy diagram

Remote,kit

Part #40QN660002

$241.98
In Stock
Guard,coil 42KG8A32280
#9

Cabinet assy diagram

Guard,coil

Part #42KG8A32280

$78.91
In Stock
Cover,ctrl 42KH8M32060
#26

Cabinet assy diagram

Cover,ctrl

Part #42KH8M32060

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

Motor,blwr PMO01AG2590
#2

Cabinet assy diagram

Motor,blwr

Part #PMO01AG2590

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

Bearing 53KN3A30150
#7

Cabinet assy diagram

Bearing

Part #53KN3A30150

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

Support 42KG8A2211D
#6

Cabinet assy diagram

Support

Part #42KG8A2211D

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

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 45 minutes or less

Effective articles & videos to help repair your air handlers

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

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