Hydro-Pro - Heat Pump Fan Motor YDK-50-8GXX 50W - 7021813

Hydro-Pro – Heat Pump Fan Motor YDK-50-8GXX 50W

This is the genuine OEM replacement fan motor for the Hydro-Pro Inverter heat pump (Type Xp26Dcsi+). The YDK-50-8GXX is a single-phase asynchronous AC motor rated at 50W, responsible for driving the evaporator fan that draws ambient air across the heat exchanger to extract heat energy for pool warming. Replacing a failed or worn fan motor restores full heating performance and efficient airflow management.

Compatibility

This fan motor is a direct OEM spare part for the Hydro-Pro Inverter Type Xp26Dcsi+ swimming pool heat pump. Always verify your unit’s model designation and internal wiring diagram before installation, as the Hydro-Pro Inverter range spans several models and variants. If in doubt, cross-reference the part number YDK-50-8GXX with your heat pump’s spare parts diagram.

Why Genuine Matters

The Hydro-Pro Inverter heat pump relies on precise fan speed and airflow to deliver its variable heating modes — Power, Smart, and Silent — and to maintain its high coefficient of performance. A genuine Hydro-Pro fan motor is matched to the unit’s control board and designed to the correct electrical tolerances, ensuring safe, reliable, and quiet operation. Aftermarket substitutes may not meet these specifications and can void your warranty.

Installation

Fan motor replacement on a pool heat pump involves working inside an electrical enclosure and handling refrigeration-side components. Installation should be carried out by a qualified technician or pool heating specialist. Always isolate the mains supply before commencing work and follow the wiring diagram affixed to the inside of the unit.