Quality Nautic Boiler B3 water heater. The tank is made of 1.5 mm gauge AISI 316 stainless steel welded with argon shielding gas and hence highly resistant to corrosive agents. The electrical heating element is made of Incoloy. The thermal insulation is high density polyurethane foam injected between the cover and tank giving excellent heat retention properties. Casing is made of composit material. Produces hot water from the electric element, that is fitted with an adjustable safety thermostat. Relief / non-return vale that allows discharging of the water heater in case of disuse. Nautic Boiler with mounting brackets for wall- or floor-mounted. Tank mounting brackets are in stainless steel AISI 316 and are supplied as standard in each package. Operation with 500 W, 220 V. Dimensions: 605 x 300 mm. Volume: 25 l. Weight: 8.5 kg.