Store: Amazon ( http://www.amazon.in/Venus-Magma-15GH-2000-Watt-Heater/dp/B00LEIELMA ) Porcelain enamel glass lined tank manufactured in a modern, automated plant using European technology, protects the tank from rust and corrosion Glass lined incoloy 800 element: Withstands temperature upto 1000 degree celsius Glass lined ceramic heating element: Shock proof and hard water proof Smart mode: Reduced scaling and saves power greater than 50 percent 8 bars pressure: Suitable for pressure pumps and multi storage buildings 3 power saving modes to reduce power Automatic power cut off to ensure power savings