Norsup - Heat Pump Inverter ProX 20T R290 400V Horizontal Black - 7042918

Norsup Heat Pump Inverter ProX 20T R290 400V Horizontal Black

Delivering up to 20.50 kW of heating capacity at A27/W27 conditions, the Norsup ProX 20T is a full-inverter pool heat pump running on the low-GWP R290 (propane) refrigerant and drawing just 7.3 A at 400 V — making it one of the most energy-efficient options available for pools of 55–95 m³. At a peak COP of 10.98 (A15/W25), it returns nearly 11 kW of heat for every kilowatt consumed, carrying an EU Energy Label A rating and TÜV SÜD certification. The weather-compensating inverter continuously modulates the GMCC rotary compressor and variable-speed fan to match actual heat demand, reducing running costs significantly versus on/off units.

COP & Seasonal Range

The ProX 20T achieves a COP range of 10.98–3.85 at A15/W25 and 9.85–3.35 at A27/W27, reflecting the full inverter’s ability to scale output between 6.22 kW and 20.50 kW as conditions change. This modulation means the unit can operate efficiently across a wide European seasonal range, automatically adjusting compressor and fan speeds rather than cycling on and off, which delivers quieter operation and consistent pool temperatures even during shoulder-season use.

Refrigerant & Heat Exchanger

R290 (propane) is a natural refrigerant with a global warming potential of just 3, placing the ProX 20T well within the most stringent European F-Gas requirements. Heat transfer to pool water is handled by a titanium condenser, which resists corrosion from both salt and chlorine and supports long service life without specialist maintenance. The ABS cabinet provides robust weather resistance for permanent outdoor installation.

Connectivity & Control

Built-in Wi-Fi and 4G connectivity allow the unit to be monitored and scheduled remotely via smartphone or tablet, with no additional hub required. A nominal water flow rate of 8.7 m³/h suits most standard pool circulation systems via the 50 mm connections, while the horizontal footprint (1 144 × 489 × 865 mm) makes ground-level installation straightforward with clear front access for servicing.