PHNIX Launched A New Inverter All-in-one Air Source Heat Pump Water Heater Using Propane (R290) Refrigerant

R290 refrigerant, commonly known as the environmentally friendly refrigerant with a much lower carbon footprint, has a GWP of 3 while R32 = 677 and R410A = 2088 are buildings, which reduces the consumption of polluted energy for heating. In addition, with the R290 refrigerant, the COP can be further improved to 3.0, which allows users to make further savings.

“By promoting the R290 heat pump water heater in household applications, it is helpful in protecting it from the reduced availability of HFC refrigerants. In addition, with the natural refrigerant R290, this new device uses less volume per kW, making them more efficient and better results than their counterparts. . ” Said Edward Zheng, Sales Manager, responsible for the area of ​​water heaters with heat pumps for residential buildings.

More about PHNIX airExpert Inverter R290 All-in-One air heat pump water heater

High COP

During hot water preparation, the device can automatically calculate and analyze its current operating conditions and adjust the power consumption in order to achieve an optimal COP of up to 3.0.

Color touch screen

The device is equipped with a color touchscreen controller. The clear user interface allows the user not only to freely set the water temperature and the operating mode, but also to check the operating status of the device in good time.

Micro-channel heating coil

The high-density micro-channel heating coils with multi-flow allow a larger area for the refrigerant and the surface of the enamelled water tank during heat exchange, which greatly improves the heat transfer efficiency.


As a leading heat pump manufacturer in China, PHNIX is an international company that specializes in research and development as well as the production of heat pumps and energy-saving solutions. Over 50% of the PHNIX products are exported to Europe, North America, and other overseas markets. You can find more about PHNIX and its products at


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