Full DC stepless inverter refers to air source heat pump (variable frequency compressor, variable frequency motor) which use DC inverter technology. Most products in the market use step frequency conversion or grid-style frequency conversion, which cannot achieve real stepless frequency modulation; Stepless inverter means stepless frequency modulation, which can achieve continuous speed regulation without gear. According to the running condition, Smadultra-low temperature full DC inverter frequency modulation, which can save more. Heat & cooling heat pump can realize free running with 1Hz stepless energy up to 59% compared with other variable frequency units.

Targeting European market, Smad Air to Water Heat Pump is specially developed with the most cutting-edge heat pump technology and modern design to meet stringent requirements for efficiency, stability and quietness. Not only does Smad Air to Water Heat Pump use R32 green gas and DC inverter technology, but also be rated with A+++ energy label. With top energy rating A+++, the unit is currently most energy efficient and can greatly reduce energy bills for customers.

Because a heat pump, regardless of its capacity, must be as easy to use, the Air to Water Heat Pump can be controlled via your smartphone over Wi-Fi using a control panel located on the pump.