1. Function: heating + cooling + hot water -all-in-one
2. Voltage: 220v-240v -inverter – 1n or 380v-420v -inverter – 3n
3. compact units available from 6kw to 22kw
4. Using R32 green refrigerant
5. super low noise as low as 50 dB(A)
6. Energy-saving up to 80%
7. Stable running at -25℃ ambient temperature
8. Adopted twin-rotor Panasonic inverter compressor
9. High efficiency A+++energy level
10. Wi-Fi app smart controlled