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: Electric heater eloBLOCK 21kW incl. HE pump VE 21/14 Suspended version, power 21kW, connection voltage 400 ... 400V, number of heating elements 1, with pressure expansion tank, water content of expansion tank 7l, max. heating pressure 3bar, connection flow/return 3/4 inch, with device for hot drinking water, with priority for hot drinking water, max. pressure of hot drinking water 3bar, drinking water connection 3/4 inch, max. control temperature 70°C, with circulation pump, with pressure gauge, with thermometer, with overflow valve, height 740mm, width 410mm, depth 310mm, degree of protection (IP) IP40, electric heater eloBLOCK VE 21 hot water central heating can be combined with water tank Special features - electric wall heater in space-saving design - short assembly time due to compact design - high ease of use - partial load switching with 1/2 or 1/3 power - Consistent operating hours of the heating elements through automatic rearrangement - Switch-on delay after power failure and EVU blocking time - Time delay Increase between the stages for low network load - Adjustable power limitation - Power sizes 24 kW and 28 kW can be cascaded Equipment - High-efficiency circulating pump - Expansion tank 7l/0.75 bar - Safety valve 3 bar - Flow sensor - Pressure sensor - Safety temperature limit. 100 Gr.C - Weather-compensated controller can be activated with accessory outside sensor - Digital information and analysis system - Protection class IP 40 Heat output 21 kW Safe rated current 40 A Height/width/depth 740/410/310 mm Weight 37.9 kg