Carrier
Air Handler

Model # FY4ANF042000 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FY4ANF042000 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 166 parts  |

Capactr Run P291-1003
#NI

Cabinet 1 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 Fan Control Board HK61EA006
Central air conditioner air handler fan control board

Part #HK61EA006

This item is not returnable
$93.96
6% OFF Phone Price : $99.96
In Stock
Latch 314875-201
#NI

Cabinet 1 diagram

Latch

Part #314875-201

This item is not returnable
In Stock
Central Air Conditioner Air Handler Transformer (replaces Ht01bd208) HT01CN241
Central air conditioner air handler transformer (replaces ht01bd208)

Part #HT01CN241

In Stock
Clip 314984-202
#6C

Cabinet 2 diagram

Clip

Part #314984-202

This item is not returnable
In Stock
Sw Temp Act HH12HV145
#NI

Cabinet 1 diagram

Sw temp act

Part #HH12HV145

In Stock
Connector HY90AZ021
Connector

Part #HY90AZ021

This item is not returnable
In Stock
Sw Temp Act HH19ZA940
#NI

Cabinet 1 diagram

Sw temp act

Part #HH19ZA940

In Stock
Clamp KA67CN111
#NI

Cabinet 1 diagram

Clamp

Part #KA67CN111

In Stock
125,kit E/heat 10kw-fused KFCEH0901N10
#NI

Cabinet 1 diagram

125,kit e/heat 10kw-fused

Part #KFCEH0901N10

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 compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

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.…