Carrier
Air Handler

Model # 40BNQ024301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNQ024301 air handler, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 29 parts  |

Blower Wheel 51302132800
#29

Air handler diagram

Blower wheel

Part #51302132800

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

Sensor 51303502660
#26

Air handler diagram

Sensor

Part #51303502660

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

Motor 51301300400
#9

Air handler diagram

Motor

Part #51301300400

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

Grille Assembly 51308448490
#19

Air handler diagram

Grille assembly

Part #51308448490

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

Collector 51300908100
#21

Air handler diagram

Collector

Part #51300908100

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

Main Control Pcb 51303536700
#15

Air handler diagram

Main control pcb

Part #51303536700

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

Svc Cover 51300908200
#18

Air handler diagram

Svc cover

Part #51300908200

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

Bracket 51308502500
#24

Air handler diagram

Bracket

Part #51308502500

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

Capacitor 51301860200
#13

Air handler diagram

Capacitor

Part #51301860200

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

Bracket, R 51300900600
#7

Air handler diagram

Bracket, r

Part #51300900600

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

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.…