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Carrier
Air Handler

Model # FX4CNF030000 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FX4CNF030000 air handler, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Installation guide

Model diagram and schematic

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ALL PARTS
Showing 10 of 135 parts  |
Mtr Mnt Band P251-0078
#NI

Cabinet parts diagram

Mtr mnt band

Part #P251-0078

$24.58
In Stock
Connector HY90AZ021
#32

Cabinet parts diagram

Connector

Part #HY90AZ021

This item is not returnable
$6.40
In Stock
Furnace Temperature Limit Switch HH19ZA950
#NI

Cabinet parts diagram

Furnace temperature limit switch

Part #HH19ZA950

$63.98 | 
9% OFF Phone Price : $69.98
In Stock
Plug,elec HY06AM012
#NI

Cabinet parts diagram

Plug,elec

Part #HY06AM012

$28.56
In Stock
Sw Temp Act HH19ZA930
#NI

Cabinet parts diagram

Sw temp act

Part #HH19ZA930

$44.49
In Stock
Cover C.b. 323437-404
#NI

Cabinet parts diagram

Cover c.b.

Part #323437-404

$470.03
In Stock
Central Air Conditioner Air Handler Blower Motor Relay (replaces Hn61pc003) HN61PC002
#NI

Cabinet parts diagram

Central air conditioner air handler blower motor relay (replaces hn61pc003)

Part #HN61PC002

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

Harness,wi 330649-701
#NI

Cabinet parts diagram

Harness,wi

Part #330649-701

$52.16
In Stock
Sw Temp Act HH12HV145
#NI

Cabinet parts diagram

Sw temp act

Part #HH12HV145

$70.16
In Stock
Grommet 314985-301
#NI

Cabinet parts diagram

Grommet

Part #314985-301

$12.09
In Stock

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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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