Carrier
Air Handler

Model # FC4DNF048000 Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FC4DNF048000 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 168 parts  |

Harness 328611-701
#NI

Cabinet parts diagram

Harness

Part #328611-701

In Stock
Harness,wi 330649-701
#33

Blower assy diagram

Harness,wi

Part #330649-701

In Stock
Clip 314984-202
#NI

Cabinet parts diagram

Clip

Part #314984-202

This item is not returnable
In Stock
Cap R 316812-202
#NI

Cabinet parts diagram

Cap r

Part #316812-202

This item is not returnable
In Stock
Grommet 314985-301
#NI

Cabinet parts diagram

Grommet

Part #314985-301

In Stock
Harness 322027-701
#NI

Cabinet parts diagram

Harness

Part #322027-701

In Stock
Spacer 316239-201
#NI

Cabinet parts diagram

Spacer

Part #316239-201

This item is not returnable
In Stock
Cover C.b. 323437-404
#NI

Cabinet parts diagram

Cover c.b.

Part #323437-404

In Stock
Support 329709-401
#NI

Cabinet parts diagram

Support

Part #329709-401

In Stock
Bracket 314900-203
#5

Blower assy diagram

Bracket

Part #314900-203

In Stock

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How to replace a freezer thermistor

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When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less

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