Electric heater eloBLOCK 21kW incl. HE pump - Electric boiler VE 21/14

Electric heater eloBLOCK 21kW incl. HE pump - Electric boiler VE 21/14 – Vaillant – 0010023695 – 4024074830451: Execution hanging, Power 21 kW, Supply voltage 400V, Frequency 50 Hz, three-phase design yes, Number of heating elements 1, Boiler water content 10 l, With connection expansion vessel no, With pressure expansion vessel yes, Water content Expansion vessel 7 l, Max. Heating pressure 3 bar, Flow/return connection 3/4 inch, With equipment for warm water yes, With priority for warm water yes, Max. pressure warm water 3 bar, drinking water connection 3/4 inch, Water content warm water 1 l, Max. Control temperature 70 °C, Modulating no, With day/night function no, With circulation pump yes, With pressure gauge yes, With thermometer yes, With overflow valve yes, With automatic ventilation no, With filling and drain cock no, Height 740 mm, Width 410 mm, Depth 310 mm, IP protection) IP40, Energy efficiency class room heating D