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Carrier
Air Handler

Model # 40BNQ012100 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40BNQ012100 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

$426.58
In Stock
Control Assembly 51303540400
#14

Cabinet parts diagram

Control assembly

Part #51303540400

$245.89
In Stock
Cntrl Mtr 51303512800
#18

Cabinet parts diagram

Cntrl mtr

Part #51303512800

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

Filter 51301030400
#24

Cabinet parts diagram

Filter

Part #51301030400

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

Collector 51300908000
#23

Cabinet parts diagram

Collector

Part #51300908000

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

Frame,assy 51308500800
#19

Cabinet parts diagram

Frame,assy

Part #51308500800

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

Fan Motor 51301323600
#6

Cabinet parts diagram

Fan motor

Part #51301323600

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

Symptoms for gas ranges

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

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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

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Repair guides for gas ranges

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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 gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
Time required
 15 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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