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Carrier
Air Handler

Model # 40BNQ030301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNQ030301 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 34 parts  |
Grille Assembly 51308506800
#10

Air handler diagram

Grille assembly

Part #51308506800

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

Mounting Bracket 51304467600
#1

Air handler diagram

Mounting bracket

Part #51304467600

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

Filter 51301030400
#22

Air handler diagram

Filter

Part #51301030400

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

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

Remote Ctl 51303504406
#27

Air handler diagram

Remote ctl

Part #51303504406

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

Air Filter 51301289800
#20

Air handler diagram

Air filter

Part #51301289800

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

Cover, Piping 51301289400
#2

Air handler diagram

Cover, piping

Part #51301289400

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

Cover 51300915300
#32

Air handler diagram

Cover

Part #51300915300

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

Grille Assembly 51308448500
#19

Air handler diagram

Grille assembly

Part #51308448500

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

Ext. Cable 51308971920
#28

Air handler diagram

Ext. cable

Part #51308971920

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

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Effective articles & videos to help repair your air handlers

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