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Carrier
Air Handler

Model # 40QNQ036301 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier 40QNQ036301 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 35 parts  |
Control Box 40QN660006
#25

Cabinet parts diagram

Control box

Part #40QN660006

$1374.89
In Stock
Cabinet 42QHCG20040
#28

Cabinet parts diagram

Cabinet

Part #42QHCG20040

$385.75
In Stock
Room Air Conditioner Evaporator Fan Motor PMO01AG2580
#2

Cabinet parts diagram

Room air conditioner evaporator fan motor

Part #PMO01AG2580

$633.48
In Stock
Cap Assembly 42QHNA30240
#23

Cabinet parts diagram

Cap assembly

Part #42QHNA30240

$23.57
In Stock
Remote,kit 40QN660002
#33

Cabinet parts diagram

Remote,kit

Part #40QN660002

$241.98
In Stock
Control Cover 42KHCG22060
#26

Cabinet parts diagram

Control cover

Part #42KHCG22060

$79.02
In Stock
Disply,led 42KHNB37100
#29

Cabinet parts diagram

Disply,led

Part #42KHNB37100

$61.96
In Stock
Louver Hor 42QHNA22140
#18

Cabinet parts diagram

Louver hor

Part #42QHNA22140

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

Vert Louvr 42QHNA32160
#13

Cabinet parts diagram

Vert louvr

Part #42QHNA32160

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

Motor PMO07ET0090
#21

Cabinet parts diagram

Motor

Part #PMO07ET0090

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

Read more

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

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

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 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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