The unit simultaneously produces cold and hot water, fully utilizing the cold and heat of the heat pump, with high comprehensive efficiency

Low investment cost

   Compared with CO2 unit, the COP value is similar, but the investment cost is significantly reduced.

Safe and reliable

    Compared with the gas-fired boiler, this unit does not produce waste gas and will not explode; Compared with the CO2 heat pump pressure up to 110bar, the pressure of this unit is only 30bar, good safety; Moreover, the reliability of this unit is much better than that of CO2 heat pump, and the failure rate and maintenance cost are lower than those of CO2 units.

Eco-friendly and non-polluting
  Use eco-friendly refrigerant, that do not damage the ozone layer, and has a low global warming potential.
  No waste or waste gas is produced, and no pollution to the environment.
  Recycle waste heat, reduce heat emission, and lower the ambient temperature.

Easy to use and maintain
  No need for special personnel to watch, automatic operation;
  low maintenance cost, no annual inspection;
  fault alarm and remote monitoring function.

Energy-saving and power-saving
  Heating COP is 2 ~ 6, saving 50 ~ 75% compared to gas, and 70 ~ 83% compared to heating.