The HoWat electric boilers, dual energy for operation with electricity and with a radiator, ensure large quantities of hot water quickly and economically. They are manufactured with a heat exchanger (double wall) and are available in three types: Floor, Vertical and Horizontal.

• Internal coating of a special glass-based enamel (GLASS) which is baked at a temperature >850oC according to DIN 4753, for maximum protection and durability of the boiler.
• Thermal container made of special steel 2mm thick tested at 18atm pressure.
• Double wall heat exchanger (mantle) made of steel plate type UST 37.2, 1.5mm thick.
• Ecological polyurethane insulation 30mm thick and density 40kg/m3.
• External casing of thermos container made of special 0.6mm thick steel plate painted with electrostatic paint.
• Anodic protection with magnesium rod.
• Copper electrical resistance with safety thermostat.