Thermann X Split Heat Pump

Combining a Japanese and Australian engineering, The Thermann X Split Heat pump is a flexible, quiet, and highly efficient hot water solution for any climate. By extracting heat from the air, this clever system uses a naturally occurring gas to heat water making it up to 80% more efficient than that of a standard electric storage system.

  • High efficiency
  • Flexible installation options for areas of limited space
  • Quiet operation (37dB)
  • Fast recovery rate
  • Government Rebates available (STC)
  • Block out mode for areas with on and off-peak tariffs as well as optimising PV Solar
  • Natural refrigerant – Ozone friendly
  • Mains pressure hot water

How It Works

Animation showing how a heat pump hot water system operates.
  1. Cold water is drawn from the tank into the heat pump unit.
  2. A fan draws air through an evaporator where the heat from the air is transferred to a natural refrigerant gas.
  3. The heated gas is circulated around a compressor, increasing the pressure and temperature.
  4. The hot gas passes through a heat exchanger to heat the cold water, which is then pumped back into the top of the storage tank ready to use.

Heat Pump Unit

Measurements Detail
Refrigerant type R744 (CO₂)
Mass volume 690 g
Setting outlet water temp 65°C
Product weight 48 kg
Rated capacity 4.5 kW
Max. power Input 2.5kW
Max. current 11A
Max. voltage 240v
Design pressure (High/Low) 14/9 MPa
Protection raining Class IPX4
MAX operating water pressure 850 kPa
Operating Range -10°C to +43°C
Operating Noise 38dB
Rated power consumption 0.95kW/h

Tank

Measurements Detail
Total volume 323L
Tank unit 92kg
PTRV pressure rating 850kPa
Sensor level on tank 69%
Dimensions Detail
Diameter 613mm
Height 1763mm
Hot water outlet 1535mm
PTR valve
Heat Pump return
Sensor 555mm
Cold water inlet 201mm
Heat Pump Flow