Duronox Duronox ensures longer product life, providing triple protection to the tank against corrosion even in the harshest water conditions, through superior grade stainless steel, special treatment to inner tank and anode. High Pressure Resistance Its high pressure withstanding capacity makes it suitable for high rise buildings nd high pressure pump applications. Faster Heating The high-power heating element ensures you get hot water in no time. Warranty 2 years on product 2 years on heating element 5 years on tank. Anti Syphon System The Anti-syphoning system prevents the back flow of water from the container, thus avoiding dry heating. Safety Provides three levels of safety against high temperature & pressure with cutout, thermostat and safety valve. Thermostat and Cutout Stem-type thermostat and cutout ensures automatic temperature control and extra safety. Italian Design Elegant Italian design with a rare combination of technology and style.