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Carrier
Air Handler

Model # FV4BNB003000AAAA Official Carrier air handler

Here are the diagrams and repair parts for Official Carrier FV4BNB003000AAAA 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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Model diagram and schematic

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Showing 10 of 152 parts  |
Latch 314875-201
#11A

Cabinet parts 1 diagram

Latch

Part #314875-201

This item is not returnable
$2.16
In Stock
Diode Board HK61EA003
#NI

Cabinet parts 1 diagram

Diode board

Part #HK61EA003

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

Furnace Air Filter, 19-3/4 X 21-1/2 X 1-in (replaces 317659-403) KFAFK0312LRG
Furnace air filter, 19-3/4 x 21-1/2 x 1-in (replaces 317659-403)

Part #KFAFK0312LRG

$65.79 | 
8% OFF Phone Price : $71.79
In Stock
Motor HD44AE132
#NI

Cabinet parts 1 diagram

Motor

Part #HD44AE132

Replaced by #HD44AR135

?
Manufacturer substitution
This part replaces HD44AE132. Substitute parts can look different from the original.
$951.77
In Stock
Filter 317659-403
#12A

Cabinet parts 1 diagram

Filter

Part #317659-403

Replaced by #KFAFK0312LRG

?
Manufacturer substitution
This part replaces 317659-403. Substitute parts can look different from the original.
$65.79 | 
8% OFF Phone Price : $71.79
In Stock
Sw Temp Act HH19ZA965
#NI

Cabinet parts 1 diagram

Sw temp act

Part #HH19ZA965

$72.40
In Stock
Carrier 8kw1ph Non-fused Electric Htr KFCEH0801N08
#NI

Cabinet parts 1 diagram

Carrier 8kw1ph non-fused electric htr

Part #KFCEH0801N08

$446.53
In Stock
Pcb Assembly HK61EA004
#NI

Cabinet parts 1 diagram

Pcb assembly

Part #HK61EA004

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

Seal Cb 328443-401
#NI

Cabinet parts 1 diagram

Seal cb

Part #328443-401

$50.13
In Stock
Sw Temp Act HH12HV151
#NI

Cabinet parts 1 diagram

Sw temp act

Part #HH12HV151

$132.10
In Stock

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