The Full-inverter Control System controls the compressor and fan motor speed to reach optimized performance. Only Full-inverter Control System can drive the DC-inverter Compressor Hz by Hz and DC-inverter Fan Motor round by round, which leads to the stepless running of the whole system, and brings the most comfortable, healthy & silent environment.
COP 16, 1kW power input = 16kW heat in return In most of the time, the Full-inverter heat pump always works with an average COP 11.0 and On/Off with COP 5.0. That's why Full-inverter can be double energy saving.
(The sound pressure is lower to 46 dB(A) at 1 meter which is quieter than the fridge.) While the sound pressure of On/Off is 59 dB(A), it could provide 10 times quieter swimming environment without noise and worry
Soft Start Function
The current will start from 0(A) and go up slowly to rated current in 2 minutes. It will not affect the electricity system, while start current of On/Off is 5 times higher which is a burden to the system.
Intelligent As You Like 2 Optional Modes
20~100% Running Capacity
Quickly heating to reach the desired pool temperature.