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Carrier
Air Handler

Model # 40BNQ012101 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNQ012101 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  |
Coil 51308470400
#3

Air handler diagram

Coil

Part #51308470400

$426.58
In Stock
Blower Wheel 51308501200
#31

Air handler diagram

Blower wheel

Part #51308501200

$112.03 | 
10% OFF Phone Price : $124.03
In Stock
Control Assembly 51303540400
#14

Air handler diagram

Control assembly

Part #51303540400

$245.89
In Stock
Bracket 51308500200
#26

Air handler diagram

Bracket

Part #51308500200

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

Spport,air 51300901900
#13

Air handler diagram

Spport,air

Part #51300901900

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

Ext. Cable 51308971920
#30

Air handler diagram

Ext. cable

Part #51308971920

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

Filter 51301030400
#24

Air handler diagram

Filter

Part #51301030400

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

Deflector 51300901100
#11

Air handler diagram

Deflector

Part #51300901100

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

Srv Cover 51300902710
#20

Air handler diagram

Srv cover

Part #51300902710

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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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

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.…

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