Air-to-water heat pump, heat output of 6.22 kW at A7/W35

Air-to-water heat pump, heat output of 7.83 kW at A7/W35

Air-to-water heat pump, heat output of 11.5 kW at A7/W35

Air-to-water heat pump, heat output of 16.2 kW at A7/W35

Air-to-water heat pump, heat output of 17.52 kW at A7/W35

Air-to-water heat pump, heat output of 6.22 kW at A7/W35, with multi-energy thermal store

Air-to-water heat pump, heat output of 7.8 kW at A7/W35, with multi-energy thermal store

Air-to-water heat pump, heat output of 11.5 kW at A7/W35, with multi-energy thermal store

Air-to-water model, inverter, 2-11 kW heating output

Air-to-water heat pump, inverter, heat output 3-13 kW