Carrier
Air Handler

Model # FX4BNF018000AAAA Official Carrier fan coil

Here are the diagrams and repair parts for Official Carrier FX4BNF018000AAAA 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 41 parts  |

Latch 314875-201
#11A

Cabinet assy 1 diagram

Latch

Part #314875-201

This item is not returnable
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
Central Air Conditioner Air Handler Blower Motor HC39AE206
#40A

Cabinet assy 1 diagram

Central air conditioner air handler blower motor

Part #HC39AE206

$500.68
$10.00 OFF Phone Price : $510.68
In Stock
Fuse ATC5
#NI

Cabinet assy 1 diagram

Fuse

Part #ATC5

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

Wheel LA22LA026
#40C

Cabinet assy 1 diagram

Wheel

Part #LA22LA026

In Stock
Connector HY90AZ021
#34

Cabinet assy 1 diagram

Connector

Part #HY90AZ021

This item is not returnable
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
5% OFF Phone Price : $98.96
In Stock
Channel 316808-301
#52

Coil assy diagram

Channel

Part #316808-301

This item is not returnable
In Stock
Capactr Run P291-0753
#40B

Cabinet assy 1 diagram

Capactr run

Part #P291-0753

Replaced by #12907

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Manufacturer substitution
This part replaces P291-0753. Substitute parts can look different from the original.
This item is not returnable
$4.87
17% OFF Phone Price : $5.87
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: broken recoil spring, damaged recoil starter…

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair difficulty
Time required
 15 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 pressure washer.

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.…