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Carrier
Heating & Cooling

Model # CNPVU4821ACAAAAA Official Carrier evaporator coil

Here are the diagrams and repair parts for Official Carrier CNPVU4821ACAAAAA evaporator coil, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 22 parts  |
Txv Kit 331709-757
#NI

Cabinet parts diagram

Txv kit

Part #331709-757

$306.91
In Stock
Valve EC39DM061
#NI

Cabinet parts diagram

Valve

Part #EC39DM061

This item is not returnable
$5.66
In Stock
Washer Kit 324392-751
#NI

Cabinet parts diagram

Washer kit

Part #324392-751

$31.89
In Stock
Grommet 328698-401
#NI

Cabinet parts diagram

Grommet

Part #328698-401

This item is not returnable
$2.16
In Stock
Grommet 328698-404
#NI

Cabinet parts diagram

Grommet

Part #328698-404

This item is not returnable
$3.57
In Stock
Rail 322768-201
#NI

Cabinet parts diagram

Rail

Part #322768-201

$15.57
In Stock
Shield 322753-201
#8

Cabinet parts diagram

Shield

Part #322753-201

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

Shield, Condensate Pan 322782-301
#16

Cabinet parts diagram

Shield, condensate pan

Part #322782-301

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

Label 327514-101
#4

Cabinet parts diagram

Label

Part #327514-101

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

Enclosure, Coil 322777-416
#10

Cabinet parts diagram

Enclosure, coil

Part #322777-416

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 …

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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…

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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.…

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Repair difficulty
Time required
 30 minutes or less

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