The airExpert-Inverter series All in One Hot Water Heat Pump can perform step-less frequency conversion in a wide range of 30Hz-70Hz, thereby adapts to complex and changeable environmental conditions and accurately controls the water temperature, to meet the different comfort requirements.

Compare to the ON/OFF heaters, the inverter  heater can save more than 50% power in the  daily running. Consumers can enjoy fast water  heating and energy saving at the same time.

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 42dB(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 4.2. The excellent energy-saving effect makes it stand out from the other water heaters.

The airExpert-Inverter series comes equipped with a color touch screen controller. The clear UI not only allows the user to freely set the water temperature and the running mode but also to check the temperature curve to know about the unit's working condition at any time.

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.