Quick boasts the widest range of nautical water heaters available on the domestic and foreign market. Quick water heaters are divided into 5 product lines, B3, BX, BXS, BK2 e BK3, with models from 15 to 200 litres. Quick Nautic boilers offer several advantages and among these: high quality materials, heat exchanger with wide exchange surface, the possibility to produce hot water from electric element, the relief/non-return valve that allows discharging of the water heater in cases of disuse. All the tanks are made in Aisi 316 stainless steel, welded with Argon shielding gas and hence highly resistant to corrosive agents. Thermal insulation is ensured by the injection of high-density polyurethane foam, which grants excellent and long-lasting heat retention properties. External covers are either in stainless steel (BX-BXS series) or in composite material (B3 series). Both materials are long-lasting and resistant. B3 series is particularly resistant to both bumps and the marine environment characteristics, besides being easier to manage during installation.