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Carrier
Air Handler

Model # 40BNC030301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNC030301 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  |
Blower Wheel, Left 51302132500
#29A

Air handler diagram

Blower wheel, left

Part #51302132500

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

Evaporator Coil 51308296750
#3

Air handler diagram

Evaporator coil

Part #51308296750

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

Cover 51308502400
#30

Air handler diagram

Cover

Part #51308502400

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

Drain Hose 51202360300
#23

Air handler diagram

Drain hose

Part #51202360300

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

Blower Wheel, Right 51302132400
#29B

Air handler diagram

Blower wheel, right

Part #51302132400

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

Sensor 51303502790
#25

Air handler diagram

Sensor

Part #51303502790

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

Unit Body 51308501400
#5

Air handler diagram

Unit body

Part #51308501400

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

Holder 51300902600
#4

Air handler diagram

Holder

Part #51300902600

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

Fan Motor 51301333300
#6

Air handler diagram

Fan motor

Part #51301333300

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

Cable 51307914600
#12

Air handler diagram

Cable

Part #51307914600

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

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Repair difficulty
Time required
 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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