2-Stage Air to Water High Temperature Heat Pump

2-Stage Air to Water High Temperature Heat Pump Core Strengths

75℃ ~ 85 ℃ hot water –  Fantastic air source 2-stage high-temperature heat pump is combining the R410A/R32 system + R134A/R515b refrigerant system. R410A/R32 system provides good working conditions to R134A/R515b system and with Fantastic patent control logic, R134a can make 75℃ ~ 80 ℃ hot water, and RR515b can make 90℃ hot water.

Work under -35℃ ambient – it’s the best solution for a heat pump in cold areas, our high temperature can provide stable enough heating capacity and high water temperature even if the outdoor temperature is -35℃.

Stable 75~80℃/90℃ Hot Water

Thanks to Fantastic unique 2-stage heating technology (R410A/R32 system + R134a/R515b system), Fantastic high-temperature heat pump can make hot water up to 75~80℃（90℃ by R515b）. It’s good and popular for the old house with radiators that need high-temperature hot water to replace the old gas heater or electric heater. And it’s also available for other industrial and agricultural uses.

Stable 75 °C ~ 85°C with DC Inverter Technology

Safe and Stable Operation Under -35℃ Ambient Temperature

Thanks to the 2-stage system, Fantastic high-temperature heat pump has a wide working ambient temperature range: of -35℃~43℃, which makes the unit available in any weather to meet the demands of summer cooling, winter heating and hot water throughout the year.

Smart Defrost Technology

Intelligent defrost technology to reduce the defrosting times and thus extend the unit heating time. Rapid defrosting to shorten defrost time can help to recover supply water temperature quickly, improve the unit heating efficiency and maintain comfort.

Fantastic Spiral Type High Efficient Heat Exchanger

Fantastic spiral type highly efficient heat exchanger with increased heat exchanger area to improve the heat transfer ability and evenly distribute over the surface of the copper, reducing water film, and improving efficiency.

Special Design for Anti-freezing and Anti-frosting in the Bottom of the Air Exchanger

With a 2-layer separate design, the top layer is for the fan and evaporator, the bottom layer is for the compressor and heat exchanger, and block up slopes on 2 sides of the button + anti-freezing element on the top layer + the use of special liquid distribution technology. When the unit is working in heating mode, the temperature of the refrigerant in the air exchanger’s bottom copper tube will not decrease in order to ensure no frosting on it and smooth drainage.