Blue Diamond Glass-Lined Tank for 2X corrosion resistance Long-lasting Anode Rod a customised alloy that works even in hard water conditions to protect the tank and has 2X lifespan as compared to normal magnesium rod. Installation: Water Heater Free Installation is applicable up to municipal city limit of Bangalore, Chennai, Hyderabad, Secunderabad, Pune - PCMC, Delhi, Noida, Faridabad, Ghaziabad, Gurgaon, Kolkata, Howrah and Hooghly. Free Installation does not include any additional material e.g. connecting hoses, water inlet & outlet, pipe nipples, any additional material, electrical fittings & Demounting* of old geyser etc. In rest of the cities, installation will be provided by the brand against the installation charge of INR 400 Inner Tank Material: Blue Diamond Glass Lined Tank- 2X Corrosion Resistance; Outer Body Material: ABS Colour: Black; Power: 60 watts; Input Water Temperature: 5°C to 45°C; Operative Input VOLTAGE: 150 ~300V AC, 50 Hz; Material Tank Type : Virgin food -grade ABS Can be used for TDS upto 2000ppm 36.9 cms (Length)x 32.6 cms (Width) x 48.2 cms (Height) 1-Year* Comprehensive Warranty which includes all filters and RO Membrane (*Input Water should have TDS<2000ppm, in case it exceeds refer to product manual for warranty details)