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Carrier
Air Handler

Model # 40BNC012100 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNC012100 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 31 parts  |
Control Assembly 51303540400
#14

Cabinet parts diagram

Control assembly

Part #51303540400

$245.89
In Stock
Coil 51308470400
#3

Cabinet parts diagram

Coil

Part #51308470400

$426.58
In Stock
Blower Wheel 51308501200
#31

Cabinet parts diagram

Blower wheel

Part #51308501200

$112.03 | 
10% OFF Phone Price : $124.03
In Stock
Sensor 51303502660
#28

Cabinet parts diagram

Sensor

Part #51303502660

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

Motor 51301300400
#9

Cabinet parts diagram

Motor

Part #51301300400

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

Capacitor 51301860200
#17

Cabinet parts diagram

Capacitor

Part #51301860200

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

Unit Body 51308500900
#5

Cabinet parts diagram

Unit body

Part #51308500900

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

Bracket, R 51300900600
#7

Cabinet parts diagram

Bracket, r

Part #51300900600

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

Bracket 51304463000
#1

Cabinet parts diagram

Bracket

Part #51304463000

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

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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