Name: Dual Run Capacitor
Brand: Lennox
SKU: i2345774
Price: 102.15 USD
Availability: OutOfStock

Dual Run Capacitor

FreshFlow air filter, reduces common food odors in the refrigerator. 15 times more powerful than baking soda. Replace every 6 months

Air Filter

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

Dryer blower wheel. Used on 29 inch Whirlpool built models with lint filter on top. To remove the blower wheel, unscrew the blower wheel  clockwise off the motor shaft.

Blower Wheel

Compressor run capacitor, 120 volts 15 mfd.

Run Capacitor

Dryer thermistor. This thermistor should read approximately 11.9K Ohms of resistance at 70 degrees Fahrenheit (21’ Celsius). If the thermistor is defective, it may prolong or shorten the drying time or cause a fault code. A defective thermistor is not responsible for a dryer not heating.

Thermistor

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

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

Fan Motor 0131M00847S. One-speed, OEM replacement part designed specifically for Goodman and Amana HVAC equipment, like air conditioners, furnaces, and heat pumps. It operates at 1/4 HP, with electrical specifications of 208/230V and 1.4A and a rotation speed of 1075 RPM.

Fan Motor

Control Knob

image

Air conditioner not cooling

A dual run capacitor will power both the compressor and the fan motor. If the capacitor burns out, the compressor or fan motor will not run. To determine whether the capacitor is burned out, use a multimeter to test it for continuity. If the capacitor does not have continuity, replace it.

Air conditioner fan not working

A dual run capacitor will power both the compressor and the fan motor. If the capacitor burns out, the fan motor will not run. To determine if the dual run capacitor has failed, test the capacitor with a multimeter. If the capacitor is unable to hold and release a charge or is bulging or leaking, replace it.

Air conditioner compressor won't run

A dual run capacitor will power both the compressor and the fan motor. If the capacitor burns out, the compressor will not run. To determine whether the capacitor is burned out, use a multimeter to test it for continuity. If the capacitor does not have continuity, replace it.

Heat pump not cooling

A dual run capacitor stores and releases a charge to start and run both the compressor and the condenser fan motor. If the capacitor is defective, the fan motor might be noisy, overheat, or not run at all, resulting in the unit not cooling. To determine if the dual run capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.

Heat pump not heating

A dual run capacitor stores and releases a charge to start and run both the compressor and the condenser fan motor. If the capacitor is defective, the fan motor might be noisy, overheat, or not run at all, resulting in the unit not heating. To determine if the dual run capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.

Heat pump won't turn on

A dual run capacitor stores and releases a charge to start and run both the compressor and the condenser fan motor. If the capacitor is defective, the fan motor might be noisy, overheat, or not run at all. To determine if the dual run capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.

Heat pump fan motor does not run

Heat pump coils frosting up

If the dual run capacitor is defective, the fan motor may fail to run which could result in the coils frosting up. To determine if the capacitor has failed, test the capacitor with a multimeter. If the capacitor is unable to hold and release a charge or is bulging or leaking, replace it.

Heat pump compressor won't run

A dual run capacitor will power both the compressor and the fan motor. If the capacitor burns out, the compressor may not run. To determine if the dual run capacitor has failed, test the capacitor with a multimeter. If the capacitor is unable to hold and release a charge or is bulging or leaking, replace it.

Heat pump is frequently cycling/short cycling

A capacitor will power either the compressor or the fan motor (a dual run capacitor will power both). If the capacitor is failing, the heat pump may begin short cycling. To determine if the capacitor is failing, test the capacitor with a multimeter. If the capacitor is unable to hold and release a charge or is bulging or leaking, replace it.

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Lennox

Capacitor

Air conditioner not cooling? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Not Cooling — Air Conditioner Troubleshooting

Air conditioner loud or noisy? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Loud or Noisy — Air Conditioner Troubleshooting

Air conditioner fan not working? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Fan Not Working — Air Conditioner Troubleshooting

Air conditioner compressor won't run? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Compressor Won't Run — Air Conditioner Troubleshooting

Air conditioner won't turn off? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Won't Turn Off — Air Conditioner Troubleshooting

Air conditioner remote not working? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Remote Not Working — Air Conditioner Troubleshooting

Dual-Run-Capacitor

Lennox 21W82 Air Conditioner Dual Run Capacitor | Repair Clinic

Lennox Dual Run Capacitor 21W82

This part 21W82 is compatible with:

Related Articles & Videos

Dual Run Capacitor Customer Reviews

Common Problems Fixed by the Dual Run Capacitor

Air conditioner not cooling

Heat pump not cooling

Heat pump not heating

Heat pump won't turn on

Heat pump fan motor does not run

Heat pump compressor won't run

Heat pump is frequently cycling/short cycling

Heat pump coils frosting up

Air conditioner fan not working

Air conditioner compressor won't run

About the Dual Run Capacitor

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