Carrier
Air Handler

Model # FA4CNF030000AAAA Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FA4CNF030000AAAA 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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Showing 10 of 139 parts  |

Capactr Run P291-1003
#NI

Cabinet parts diagram

Capactr run

Part #P291-1003

Replaced by #12908

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Manufacturer substitution
This part replaces P291-1003. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Central Air Conditioner Air Handler Transformer (replaces Ht01bd208) HT01CN241
#29

Blower assy diagram

Central air conditioner air handler transformer (replaces ht01bd208)

Part #HT01CN241

In Stock
Latch 314875-201
#NI

Cabinet parts diagram

Latch

Part #314875-201

This item is not returnable
In Stock
Diode Board HK61EA003
#NI

Cabinet parts diagram

Diode board

Part #HK61EA003

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

Valve EA36YD034
#NI

Cabinet parts diagram

Valve

Part #EA36YD034

Replaced by #332368-750

?
Manufacturer substitution
This part replaces EA36YD034. Substitute parts can look different from the original.
$219.03
$10.00 OFF Phone Price : $229.03
In Stock
125,kit E/heat 10kw-fused KFCEH0901N10
#NI

Cabinet parts diagram

125,kit e/heat 10kw-fused

Part #KFCEH0901N10

In Stock
Fan Wheel LA22LA095
#NI

Cabinet parts diagram

Fan wheel

Part #LA22LA095

In Stock
Bolt 07-1824
#NI

Cabinet parts diagram

Bolt

Part #07-1824

This item is not returnable
In Stock
Switch HH12HV166
#NI

Cabinet parts diagram

Switch

Part #HH12HV166

In Stock
Furnace Blower Fan Motor HC41AE198
#NI

Cabinet parts diagram

Furnace blower fan motor

Part #HC41AE198

In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air handlers

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.…