Description- Glass-ceramic protection of the water tank- High efficient thermo-insulation from high density CFC-free polyurethane- Reliable electrical components complacently comply with all European safety standards -Moisture proof switch -Adjustable thermostat- Antifreeze protection Volume [L] 30 L- Protection of the tank Glass ceramic- Rated voltage [V/Hz] 230V/50Hz- Rated power [W] 1200 W- Working pressure [Mpa] 0.8 MPa- Insulation [mm] 18 mm- Heating time from 15°C to 65°C 1h 29 min- Dimensions H /W / D [m] 0.520 x 0.350 x 0.370 m- Switch On / Off Yes- Adjustable thermostat Yes- Magnesium anode Yes- Anode tester No- Net weight [kg] 11.8 kg-- Installation Vertical- 5 Year Guarantee