Pentair Fan Blade (60 Hz) | UltraTemp ETi Series | 473783Z Handrail Covers A side-mount valve or different

A side-mount valve or different port size requires a different assembly entirely

It draws water in through the strainer housing and accelerates it outward through centrifugal force

One kit is required per pump

this Gray ring is an optional accessory or direct replacement for installations where Gray was previously fitted

Pentair Fan Blade (60 Hz) | UltraTemp ETi Series | 473783Z Handrail Covers A side-mount valve or differentThe Pentair Fan Blade (473783Z) is the OEM replacement 60 Hz fan blade for the UltraTemp pool and spa heat pump series. IMPORTANT: HEAT PUMP SERVICE LICENSED TECHNICIAN REQUIRED Heat pump components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service high voltage or refrigerant circuit components without proper certification. The fan blade draws air across the heat pump's evaporator coil, enabling