Carrier
Air Handler

Model #FB4BNF048000 Carrier fan coil

Here are the repair parts and diagrams for your Carrier FB4BNF048000 fan coil. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

Save to my profile

Showing 10 of 37 parts

Nameplate

#21

Casing assy Diagram

Nameplate

Part #312250-406

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

Air Seal

#57H

Coil assy Diagram

Air seal

Part #316241-701

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

Fuse

#NI

Casing assy Diagram

Fuse

Part #ATC5

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

Bracket

#6

Blower assy Diagram

Bracket

Part #314900-203

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

Sw Temp Act

#NI

Casing assy Diagram

Sw temp act

Part #HH19ZA965

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

Clamp

#51

Coil assy Diagram

Clamp

Part #KA66AB078

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

Circ Board

#29

Control board Diagram

Circ board

Part #HK61EA006

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

Angle Tie

#2

Blower assy Diagram

Angle tie

Part #328115-403

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

Distributor

#49

Coil assy Diagram

Distributor

Part #319072-409

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

Deck, Blwr

#5

Casing assy Diagram

Deck, blwr

Part #314896-404

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