Carrier
Air Handler

Model # FH4BNF004000AAAA Official Carrier fan coil

Here are the diagrams and repair parts for Official Carrier FH4BNF004000AAAA 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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ALL PARTS
Showing 10 of 133 parts  |

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
7% OFF Phone Price : $70.79
In Stock
Filter 317659-403
#22

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
7% OFF Phone Price : $70.79
In Stock
Central Air Conditioner Air Handler Blower Motor Relay (replaces Hn61pc003) HN61PC002
#NI

Cabinet parts 1 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

Central Air Conditioner Air Handler Fan Control Board HK61EA006
#42

Cabinet parts 2 diagram

Central air conditioner air handler fan control board

Part #HK61EA006

This item is not returnable
$93.96
5% OFF Phone Price : $98.96
In Stock
125,kit E/heat 10kw-fused KFCEH0901N10
#NI

Cabinet parts 1 diagram

125,kit e/heat 10kw-fused

Part #KFCEH0901N10

In Stock
Carrier 10kw1ph Fused Electric Htr KFCEH2601C10
#NI

Cabinet parts 1 diagram

Carrier 10kw1ph fused electric htr

Part #KFCEH2601C10

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

Cabinet parts 1 diagram

Carrier 8kw1ph non-fused electric htr

Part #KFCEH0801N08

In Stock
Distr Liqd 319072-406
#NI

Cabinet parts 1 diagram

Distr liqd

Part #319072-406

In Stock
Sw Temp Act HH12HV151
#NI

Cabinet parts 1 diagram

Sw temp act

Part #HH12HV151

In Stock
Harness 322027-701
#NI

Cabinet parts 1 diagram

Harness

Part #322027-701

In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…