Carrier
Air Handler

Model # 40BNQ009100 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNQ009100 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  |

Blower Wheel 51308501200
#31

Cabinet parts diagram

Blower wheel

Part #51308501200

$112.03
10% OFF Phone Price : $124.03
In Stock
Coil 51308470400
#3

Cabinet parts diagram

Coil

Part #51308470400

In Stock
Control Assembly 51303540400
#14

Cabinet parts diagram

Control assembly

Part #51303540400

In Stock
Filter 51301030400
#24

Cabinet parts diagram

Filter

Part #51301030400

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

Cover 51300900270
#2

Cabinet parts diagram

Cover

Part #51300900270

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

Frame,assy 51308500800
#19

Cabinet parts diagram

Frame,assy

Part #51308500800

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

Srv Cover 51300902710
#20

Cabinet parts diagram

Srv cover

Part #51300902710

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

Sensor 51303502660
#28

Cabinet parts diagram

Sensor

Part #51303502660

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

Cable 51307914600
#15

Cabinet parts diagram

Cable

Part #51307914600

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

Ext. Cable 51308971920
#30

Cabinet parts diagram

Ext. cable

Part #51308971920

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

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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
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

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.…