Warranty: 2-Years on product, 2-years on copper heating element & 5-Years on glasslined inner tank. Technical Specs: 2000W; Vol-230V/50Hz; Current - 9 Amp; Temperature Range - 30-75℃; BEE Rating: 5 Star. Anti-Rust: Fitted with specially designed magnesium anode which prevents corrosion due to hard water quality. Inner Tank Material: Glass Lined Tank- 2X Corrosion Resistance; Outer Body Material: Metal 5 Star rated energy efficient geysers keeps water hot for a longer period of time, thereby ensuring lower energy consumption.