Carrier
Air Handler

Model # FC4DNF030000 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FC4DNF030000 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 134 parts  |

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

Diode Board HK61EA003
#NI

Cabinet parts diagram

Diode board

Part #HK61EA003

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

Harness 322027-701
#NI

Cabinet parts diagram

Harness

Part #322027-701

In Stock
Carrier 1 1/2-3ton Downflow Conv Kit KFADC0201SLP
#NI

Cabinet parts diagram

Carrier 1 1/2-3ton downflow conv kit

Part #KFADC0201SLP

In Stock
Connector HY90AZ021
#39

Cabinet parts diagram

Connector

Part #HY90AZ021

This item is not returnable
In Stock
Bracket Housing 314900-202
#5

Blower assy diagram

Bracket housing

Part #314900-202

In Stock
Harness,wi 330649-701
#33

Blower assy diagram

Harness,wi

Part #330649-701

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

Cabinet parts diagram

125,kit e/heat 10kw-fused

Part #KFCEH0901N10

In Stock
Channel 316808-301
#NI

Cabinet parts diagram

Channel

Part #316808-301

This item is not returnable
In Stock
Mtr Mnt Band P251-0078
#55

Cabinet parts diagram

Mtr mnt band

Part #P251-0078

In Stock

Repair guides for side-by-side refrigerators

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How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
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 a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Repair difficulty
Time required
 45 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.…