Name: Main Control Board
Brand: Carrier
SKU: i4387027
Price: 199.87 USD
Availability: OutOfStock

Dual Run Capacitor

Compressor run capacitor, 120 volts 15 mfd.

Run Capacitor

You need Contactor HN51KC024 if you're having trouble with the compressor or fan motor on your air conditioner, furnace, heat pump, or air handler. This genuine OEM single-pole, 24-volt coil contactor has a full load amps (FLA) rating of 30 amps and a locked rotor amps (LRA) rating of 150 amps.

Contactor

1/6 HP 208-230Volts 60Hertz 1.1Amps 810RPM Single Speed Closed Enclosure 48Y Frame Single Phase CW Rotation 2.5" Shaft

Condenser Fan Motor

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Flame Sensor

Furnace draft inducer motor cooling fan blade and clip. You may have to cut the old clip off to remove the fan blade.

Fan Blade

Relay

Furnace control board. The control board regulates the supply of power to the furnace components.

Control Board

Control defrost cycles with this genuine OEM defrost control board, part number PCBDM161V007S, compatible with select Amana or Goodman Air Conditioner, Furnace, Packaged Unit/RTU, Heat Pump, Air Handler, or Central Air Conditioner.

Defrost Control Board

Nameplate

image

Central air conditioner not cooling properly

Control appliance functions with this replacement main control board, part number 30138000312, built for select Carrier Heat Pump or Central Air Conditioners.

If the central air condensing unit contactor is not receiving 24 volts or power is not getting to the furnace blower motor, a possible cause is a defective furnace main control board. While this is not a common problem, if all other potentially faulty components are working properly, the main control board should be replaced.

Central air conditioner won't turn off

If the furnace's main control board has a short, it may be providing continuous voltage to the central air condensing unit preventing it from turning off. Inspect the control board for any damage and replace if necessary.

Heat pump not cooling

If the outside unit contactor is not receiving 24 volts or power is not getting to the air handler blower motor, a possible cause is a defective main control board. While this is not a common problem, if all other potentially faulty components are working properly, the control board should be replaced.

Heat pump not heating

The main control board regulates the power supply to all of the components of the furnace or heat pump system. If the control board fails, it might not send voltage to the ignition system, causing the unit not to heat.

Heat pump won't turn off

If the heat pump won't turn off, a possible cause is a shorted component on the heat pump's main control board. While this is not a common problem, if all other potentially faulty components are working properly, the control board should be replaced.

Central air conditioner - home's humidity is too high

The main control board regulates the voltage to the compressor and the fan motor. If the control board fails, some components will not function properly or will not work at all. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the control board.

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Central air conditioner not cooling? This video provides information on how to troubleshoot a central air conditioner and the most likely defective parts associated with this problem. Commonly replaced central air parts: Capacitor Compressor Fan Blade Fan Motor Contactor Fuse The information provided in this air conditioner troubleshooting video is applicable to all brands: Air Bear Trion, Amana, Arcoaire, Broan, Bryant, Carrier, Coleman, Comfortmaker, DuroGuard, Fasco, Frigidaire, Garrison, Gibson, Goodman, Grandaire, Heil, Honeywell, ICM, ICP, Intertherm, Kelvinator, Kenmore, Lennox, Luxaire, Mammoth, Mars, Maytag, Medallion, Miller, Nordyne, Nutone, Payne, Philco, Rheem, Ruud, Tappan, Tempstar, Thermal Zone, Trane, WeatherKing, Westinghouse, White Rogers, York

Central Air Conditioner Not Cooling — Central Air Conditioner Troubleshooting

Central air conditioner fan motor not running? This video provides information on how to troubleshoot a central air conditioner and the most likely defective parts associated with this problem. Commonly replaced central air parts: Capacitor Compressor Fan Blade Fan Motor Contactor Fuse The information provided in this air conditioner troubleshooting video is applicable to all brands: Air Bear Trion, Amana, Arcoaire, Broan, Bryant, Carrier, Coleman, Comfortmaker, DuroGuard, Fasco, Frigidaire, Garrison, Gibson, Goodman, Grandaire, Heil, Honeywell, ICM, ICP, Intertherm, Kelvinator, Kenmore, Lennox, Luxaire, Mammoth, Mars, Maytag, Medallion, Miller, Nordyne, Nutone, Payne, Philco, Rheem, Ruud, Tappan, Tempstar, Thermal Zone, Trane, WeatherKing, Westinghouse, White Rogers, York

Central Air Conditioner Fan Motor Not Running — Central Air Conditioner Troubleshooting

Central air conditioner noisy? This video provides information on how to troubleshoot a central air conditioner and the most likely defective parts associated with this problem. Commonly replaced central air parts: Capacitor Compressor Fan Blade Fan Motor Contactor Fuse The information provided in this air conditioner troubleshooting video is applicable to all brands: Air Bear Trion, Amana, Arcoaire, Broan, Bryant, Carrier, Coleman, Comfortmaker, DuroGuard, Fasco, Frigidaire, Garrison, Gibson, Goodman, Grandaire, Heil, Honeywell, ICM, ICP, Intertherm, Kelvinator, Kenmore, Lennox, Luxaire, Mammoth, Mars, Maytag, Medallion, Miller, Nordyne, Nutone, Payne, Philco, Rheem, Ruud, Tappan, Tempstar, Thermal Zone, Trane, WeatherKing, Westinghouse, White Rogers, York

Central Air Conditioner Is Noisy — Central Air Conditioner Troubleshooting

Central air conditioner not running? This video provides information on how to troubleshoot a central air conditioner and the most likely defective parts associated with this problem. Commonly replaced central air parts: Capacitor Compressor Fan Blade Fan Motor Contactor Fuse The information provided in this air conditioner troubleshooting video is applicable to all brands: Air Bear Trion, Amana, Arcoaire, Broan, Bryant, Carrier, Coleman, Comfortmaker, DuroGuard, Fasco, Frigidaire, Garrison, Gibson, Goodman, Grandaire, Heil, Honeywell, ICM, ICP, Intertherm, Kelvinator, Kenmore, Lennox, Luxaire, Mammoth, Mars, Maytag, Medallion, Miller, Nordyne, Nutone, Payne, Philco, Rheem, Ruud, Tappan, Tempstar, Thermal Zone, Trane, WeatherKing, Westinghouse, White Rogers, York

Central Air Conditioner Not Running — Central Air Conditioner Troubleshooting

This free troubleshooting video shows quick maintenance tips for taking care of your Gree PTAC Unit. If you're unable to find the information you need on our website, we suggest that you use a search online to find a reliable online repair forum. It's likely that your question has already been answered there. We also recommend contacting your product's manufacturer or calling a local repair technician. And don't forget to like and comment on this video, and subscribe to our channel!

PTAC Unit Maintenance Tips

Main-Control-Board

Carrier 30138000312 Heat Pump Main Control Board | Repair Clinic

Carrier Main Control Board 30138000312

This part 30138000312 is compatible with:

Related Articles & Videos

Main Control Board Customer Reviews

Common Problems Fixed by the Main Control Board

Central air conditioner not cooling properly

Heat pump won't turn off

Central air conditioner won't turn off

Heat pump not cooling

Heat pump not heating

Central air conditioner - home's humidity is too high

About the Main Control Board

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