150L All in one heat pump

1. 100-400L,all in one design,save space,easy installation.

2. LCD digital controller, COP up to 4.0, more energy saving.

3. Max hot water up to 60℃，E-heater as backup.

4. Malfunction alarm light optional.

5. With weekly auto 65℃ high temperature antisepsis.

6. Pickling and passivation treatment optional, ensure longer service time of tank.