Hartland Controls CAP-30/3/440R Round Run Capacitor 30/3 MFD 370/440V

The Hartland Controls CAP-30/3/440R Round Run Capacitor 30/3 MFD, 370/440V is an electrical component used to support the operation of compressor and fan motors in air conditioning and heat pump equipment in HVAC systems. It is installed within condenser units and motor control compartments where capacitance is required for continuous motor performance and phase balancing. The capacitor stores and releases electrical energy to help maintain proper motor torque, stable rotational speed, and efficient airflow during system operation. It has part of the electrical control circuit, supporting reliable cooling performance and consistent equipment operation under varying load conditions.