The CDR range of water heaters 35 liter vertical features SPHP inner tank that gives corrosion resistance, high pressure withstanding capacity. A 5-star rated product. It has a high-density and thick PUF that ensures energy efficiency and reduced electricity bills. 4-star ratings for horizontal models. Its high pressure withstanding capacity (8 bar) makes it suitable for high rise buildings and pressure pump applications. Unique polymer protective coating technology for inner container resists corrosion from hard water. Heating element lasts longer with coating of magnesium anode. A special anode used with the heat element employs an electrolytic process that protects the heating element from corrosion, thus greatly enhancing its life. Rust proof outer body prevents corrosion leaving no room for rust Ensures long life for the water heaters. The super polymer coating ensures no contamination whatsoever, providing hygienic water supply for years.