Electric water heater featuring dual 4500-watt copper sheathed heating elements. Includes PEX dip tube and glass-lined tank with anode rod that protects against corrosion. Environmentally-friendly non-CFC foam insulation. Shipped from the factory with an insulation blanket, factory-installed PEX polymer lined heat trap nipples, and factory-installed temperature & pressure (T&P) relief valve. 6-year limited tank & parts warranty, 1-year labor warranty.