R290 has a zero ODP value, which means that there is no negative impact on the ozone layer, and an extremely low GWP value, which indicates a minimal impact on the global-warming effect. This makes propane an environmentally friendly refrigerant, at the same time maintaining good working parameters in heat pump units.

PHNIX R&D Center has optimized the noise control solution time and again by conducting countless noise experiments on the airExpert-Inverter series, whose noise is as low as 50dB(A), ensuring a peaceful home environment.

During water heating, the airExpert-Inverter series can automatically calculate and analyze its current operating conditions, then adjust the power input to achieve an optimal COP of up to 3.0. The excellent energy-saving effect makes it stand out from the other water heaters.

During water heating, the airExpert-Inverter series can automatically calculate and analyze its current operating conditions, then adjust the power input to achieve an optimal COP of up to 3.0. The excellent energy-saving effect makes it stand out from the other water heaters.

The high-density micro-channel heat coils with multi-flow allow the refrigerant and the surface of the enamel water tank to have a large-area heat exchange, which highly improves the heat transfer efficiency.