UltraTemp HXi / VX

The Pentair UltraTemp® HXi or VX heat pump automatically heats or cools your pool according to the desired temperature. It adapts to outdoor conditions to ensure optimum bathing comfort while minimising energy consumption.

Equipped with full-inverter technology, the new Pentair UltraTemp® HXi /VX heat pump delivers powerful, yet quiet, performance, thanks to the combination of a variable speed compressor and fan motor. They adjust their speed automatically following the operating mode selected by the user via the colour touchscreen or optional app.


  • Full inverter heat pump with variable speed compressor and fan motor.
  • Wi-fi module included, compatible with app freely available on app store.
  • Silent running mode, for neighbourhood peace and quiet.
  • Energy efficiency among the highest in its class with COP ratings far in excess of standard heat pumps.
  • Titanium threaded heat exchanger.
  • Intuitive colour LCD touch screen.
  • Heats, cools and offers auto defrost.
  • 15 years warranty*

*As per the 43South Warranty Schedule - 15 years warranty on the titanium heat exchanger and cabinet. 5 years warranty on the compressor. 3 years warranty on the refrigeration circuit and parts. 





Spare Parts

Technical Data Sheet - HXi

Technical Data Sheet - VX