1. DC inverter technology is a better heat pump technology saveing more energy. DC inverter water to water heat pump has a stabler and higher performance especially in very cold winter.

2. Heating capacity: 8.5kw to 16.7kw, 220V

3. R410a refrigerant, with 55 degree the highest hot water outlet.

4. Can be heating only or heating and cooling

5. Ultra quiet design, suitable for installed indoor

6. Bulit-in auto-control program of auxiliary heating, Users can install the auxiliary heater as an option

7. Wire controller in installed indoor, easy key operation, convenient for users

8. Tiver function with two sections of on/off. Users can save energy with this function.

9. Easy installation, can be installed in any comer in the house. Low cost of maintenance