The H978V1 motor is the verified OEM replacement for Carrier part number HD52AK652 and Century 7-176055-06

this component is essential for maintaining the operational integrity of commercial steam systems

Auto reset functionality reduces system downtime by automatically clearing once pressure limits return to the normal operating range

maintaining stable operation in temperatures from -20 to 150°F

Most units require a specific MFD-rated run capacitor for proper startup torque

Heil Quaker ICP 1171160 Contactor 326070-701 The H978V1 motor is theThe Heil Quaker ICP 1171160 Contactor is a heavy duty 2 pole 20A 24V contactor engineered for precise electrical load management in residential and light commercial HVAC systems. As a critical inductive switching component, this OEM HVAC contactor facilitates the seamless operation of compressors and condenser fan motors by opening and closing energized circuits via a 24V AC coil. Designed to withstand the rigors of high cycle frequency, the ICP