Quick Nautic BX, BXS & B3 Water Heaters The new range of Quick Nautic water heaters are manufactured of highest quality materials with performance characteristics superior to those currently on the market. Features: *High quality materials *Models available with and without Heat Exchangers *Electric heating elements fitted with an adjustable safety thermostat. *Relief / non-return valve that allows discharging of the water heater in case of disuse *Available in 110V 1200W, 220V 1200W or 220V 600W *Capacity range from 4 to 21 gallons (15 liters to 80 liters) 3 year Quick Warranty