Carrier
Air Handler

Model # FB4BNF018000AAAA Official Carrier fan coil

Here are the diagrams and repair parts for Official Carrier FB4BNF018000AAAA fan coil, 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 39 parts  |

Capactr Run P291-0503
#32B

Cabinet assy 1 diagram

Capactr run

Part #P291-0503

Replaced by #12005

?
Manufacturer substitution
This part replaces P291-0503. Substitute parts can look different from the original.
$16.49
11% OFF Phone Price : $18.49
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
Central Air Conditioner Air Handler Transformer (replaces Ht01bd208) HT01CN241
Central air conditioner air handler transformer (replaces ht01bd208)

Part #HT01CN241

In Stock
Bracket 314900-201
#6

Cabinet assy 2 diagram

Bracket

Part #314900-201

In Stock
Channel 316808-301
#47

Coil assy diagram

Channel

Part #316808-301

This item is not returnable
In Stock
Paint 661858
#NI

Cabinet assy 1 diagram

Paint

Part #661858

In Stock
Connector HY90AZ021
Connector

Part #HY90AZ021

This item is not returnable
In Stock
Distr Liqd 319072-402
#49

Coil assy diagram

Distr liqd

Part #319072-402

In Stock
Carrier Central Air Conditioner Air Handler Blower Motor HC37AE198
#32A

Cabinet assy 1 diagram

Carrier central air conditioner air handler blower motor

Part #HC37AE198

In Stock
Housing 316803-773
#32C

Cabinet assy 1 diagram

Housing

Part #316803-773

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

Repair guides for side-by-side refrigerators

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

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.…