Air to Water Heat Pump


Ultra High SCOP Air-to-Water Split Design Heat Pump

The S-HPX range comprises three output models offering LTHW heating provision up to 30, 40 and 55kW. As with all air source heat pumps, the efficiency of heat production and the amount of heat is influenced greatly by ambient air temperature. COP performances can vary between a high of 7.4 to a low of 1.1 depending on ambient air temperature and target flow temperature. Optimal COP performance is always achieved with a lower flow temperature.

As a split system the units comprise an outdoor air evaporator (EVAP-120/240/300) linked to the actual heat pump located internally. Unlike a monobloc installation there is no external pipe work other than a connection line for the refrigerant. A thermal store is piped to the indoor unit to allow heat energy to be stored, ready for use. 

The S-HPX range offers SCOP of up to 5.15 based on 35°C flow temperature in an average climatic zone such as the UK. This performance is  achieved by virtue of fully modulating stepless control, scroll compressors and state of the art soldered high grade steel plate heat exchangers which have been optimised for use with safety refrigerant R410a. The S-HPX range can also be reversed to run in cooling mode and achieves between 6.2 to 6.5 SEER at A35/W18 parameters.

  • Three models including 30, 40 and 55kW
  • SCOP 5.15
  • Reversible cooling mode
  • Suitable for refurbishment projects up to 60°C
  • Full Accessory Range
Technical Spec