Color Changing LED Knob: India’s first temperature sensing, color-changing ring LED knob which changes from Blue to Amber. Shock Safe Plug: India’s first integrated shock safe plug is designed to prevent injury to humans due to electric shocks, the plug will cut off the power immediately in case of any current leakage. Feroglas Technology: This thick rolled steel tank is coated with feroglas which ensures high resistance against corrosion, making the water heater tough on hard water & giving them a longer life. Incoloy Glass Heating Element: Incoloy 800 glass coated heating element offers superior heating performance with its excellent resistance at high temperature setting . Also resists corrosion against extreme and hard water conditions thus extending life span of heating elements with minimum energy loss. Anode Rod Protects Tank from Corrosion: The tank has an anode rod with a stainless steel core that is designed to protect the tank from corrosive elements. PUF Insulation: CFC free high density PUF insulation prevents heat loss. Whirl Flow Technology: It avoids direct contact between cold and hot water flow for a faster heating. Water Resistance and Splash Proof (IPX 4): Ensure high level of protection for electrical parts from water splashing. 8 Bar Pressure: Suitable for high rise buildings and pressure pump applications. Warranty: 7 year warranty on inner container ; 4 year warranty on heating element ; 2 year comprehensive Warranty