Hydro-Pro - Heat Pump Fan Motor ZWB378D02B 120W - 7021812

Hydro-Pro – Heat Pump Fan Motor ZWB378D02B 120W

This is the genuine OEM replacement fan motor (model ZWB378D02B, 120W) for the Hydro-Pro Inverter pool heat pump range. It drives the evaporator fan that draws ambient air across the heat exchanger, making it a critical component for efficient heat transfer to your pool water. A failed or worn fan motor will prevent the heat pump from operating correctly, making prompt like-for-like replacement essential.

Compatibiliteit

This fan motor is the factory-fitted unit for Hydro-Pro Inverter heat pumps, including the Type Xp10Dcsi+ and Type Z Inverter (Z24/32) series. It is designed to be paired with the corresponding 496 mm fan blade (SKU 7021815). Always verify your heat pump’s model number and parts diagram before ordering to ensure a precise fit.

Waarom authenticiteit belangrijk is

Hydro-Pro Inverter heat pumps rely on variable-speed DC fan operation to vary compressor and fan speeds, reducing noise and energy consumption by up to 50%. A genuine ZWB378D02B motor is factory-matched to the unit’s inverter controller and fan blade, ensuring correct speed response, electrical compatibility, and long-term reliability — qualities that generic alternatives cannot guarantee.

Installatie

Replacing the fan motor involves working inside the heat pump cabinet and disconnecting electrical wiring from the controller board. This work should be carried out by a qualified pool heating technician or HVAC engineer. Ensure the unit is fully isolated from the power supply before beginning any work, and consult the heat pump’s exploded parts diagram to confirm correct reassembly.