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  |

Motor 51301358500
#9

Air handler diagram

Motor

Part #51301358500

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

Filter 51301030400
#22

Air handler diagram

Filter

Part #51301030400

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

Drain Plug 51301250700
#10A

Air handler diagram

Drain plug

Part #51301250700

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

Bracket Motor-left 51301289600
#8

Air handler diagram

Bracket motor-left

Part #51301289600

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

Remote Ctl 51303504406
#27

Air handler diagram

Remote ctl

Part #51303504406

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

Bracket Motor-right 51301289500
#7

Air handler diagram

Bracket motor-right

Part #51301289500

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

Bracket 51308443260
#31

Air handler diagram

Bracket

Part #51308443260

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
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How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 15 minutes or less
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

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.…