this is a Home Heating device, a simple electric boiler.

Electric boiler without water pump & expansion vessel.

1) 92'C Overheating Protection;

2) Anti-dry burn Protection (Water pressure switch inside);

3) Anti-freezing Protection;

4) 3.0bar Overpressure Protection;

5) Water pressure gauge;

6) Radiator / Floor heating mode;

7) 24 hours Timing function;

8) Connector of Room Thermostat;

9) Connector of external water pump and the control program of pump in the Main board.

10) 304 stainless steel heating tank;

11) Heating element made of heating wiring;

12) Waterproof class IPX1

Provide power 220V/380V- 4.5kw, 6.0kw, 8.0kw and 380V-12kw