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Carrier
Air Handler

Model # FB4BNB042000AAAA Official Carrier fan coil

Here are the diagrams and repair parts for Official Carrier FB4BNB042000AAAA 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 48 parts  |
Capactr Run P291-1003
#45D

Cabinet assy 1 diagram

Capactr run

Part #P291-1003

Replaced by #12908

?
Manufacturer substitution
This part replaces P291-1003. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
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
Channel 316808-301
#68

Coil assy diagram

Channel

Part #316808-301

This item is not returnable
$2.16
In Stock
Furnace Blower Fan Motor HC41AE197
#45B

Cabinet assy 1 diagram

Furnace blower fan motor

Part #HC41AE197

$549.75
In Stock
Latch 314875-201
#14A

Cabinet assy 1 diagram

Latch

Part #314875-201

This item is not returnable
$2.16
In Stock
Bracket 314900-203
#7

Cabinet assy 2 diagram

Bracket

Part #314900-203

$17.49
In Stock
Payne Distr Liqd 319072-408
#69

Coil assy diagram

Payne distr liqd

Part #319072-408

$160.76
In Stock
Central Air Conditioner Air Handler Transformer (replaces Ht01bd208) HT01CN241
Central air conditioner air handler transformer (replaces ht01bd208)

Part #HT01CN241

$104.52
In Stock
109,heater Asy 15kw N/fu 324637-701
#NI

Cabinet assy 1 diagram

109,heater asy 15kw n/fu

Part #324637-701

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

Central Air Conditioner Heating Element 324627-701
#NI

Cabinet assy 1 diagram

Central air conditioner heating element

Part #324627-701

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

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

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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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 elliptical.

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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.…

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