This is the genuine Zodiac replacement fan blade for the PX50 pool heat pump (parent SKU WH000428). The fan blade is a critical component of the PX50’s Full Inverter air circuit, drawing ambient air across the evaporator to extract heat for efficient pool water warming and cooling. Sourced directly from Fluidra, it corresponds to position 7 in the official PX50 exploded view diagram.<\/p>\n
This fan blade is designed specifically for the Zodiac Heat Pump PX50 range (WH000428). The PX50 series covers pool volumes from 35 to 150 m\u00b3 across multiple power variants (MD3 through TD12). Always cross-reference the exploded view diagram for your specific unit before ordering to confirm fitment.<\/p>\n
The PX50’s variable-speed DC fan operates across a 10-speed range as part of its Full Inverter system, precisely balancing energy consumption and noise level in real time. A genuine Zodiac fan blade is engineered to the exact pitch, diameter, and balance tolerances required for this inverter-driven fan motor \u2014 aftermarket blades risk vibration, noise, and reduced efficiency. Using an original Fluidra part also keeps your warranty intact.<\/p>\n
Replacing the fan blade requires accessing the top or front fan assembly of the PX50 unit. It is recommended that installation be carried out by a qualified pool heating technician, as it involves working near electrical components and the refrigerant circuit housing. Always isolate power to the heat pump before beginning any service work.<\/p>","protected":false},"excerpt":{"rendered":"