RACOLD CDR DLX 10 LITRE HORIZONTAL WATER GEYSER ( White)The electric storage water heater has a titanium enamel coating on tank that provides extreme protection from corrosion, durability, compression and pressure resistance A special anode used with the heat element employs an electrolytic process that protects it from corrosion. This greatly enhances the life of our products Rust proof body to prevent corrosion leaving no room for rust, ensuring its longer life.