Norsup Axial Fan Blades for SP28T / SP35T Heat Pumps - 7036939

Bosta – Norsup Axial Fan Blades for SP28T / SP35T Heat Pumps

These are genuine replacement axial fan blades designed specifically for the Norsup Silent-Pro SP28T and SP35T inverter pool heat pumps. The fan blades are a critical air-side component: they draw ambient air across the evaporator coil, enabling the heat pump to extract heat from the air and transfer it to your pool water. Replacing worn or damaged blades restores full airflow and heating efficiency.

Compatibiliteit

These fan blades are engineered exclusively for the Norsup SP28T (28 kW, single-phase) and SP35T (35 kW, three-phase) Silent-Pro inverter heat pumps. The SP28T and SP35T are large-format horizontal units intended for pools in the 50–130 m³ range, commonly found in residential, hotel, and commercial installations. Always verify your heat pump model number before ordering.

Waarom authenticiteit belangrijk is

Genuine Bosta Norsup fan blades are precision-balanced to match the variable-speed fan motor used in the SP28T and SP35T inverter units. Using non-genuine blades risks vibration, increased noise, premature motor wear, and reduced heating efficiency. Sourcing directly from Bosta ensures the correct pitch, diameter, and hub fitting for a safe, like-for-like replacement.

Installatie

Fan blade replacement on the SP28T and SP35T requires partial disassembly of the heat pump casing and working in proximity to electrical components. We strongly recommend that installation is carried out by a qualified pool technician or HVAC engineer. Ensure the unit is fully isolated from the mains supply before beginning any work.