38 Gallon Lowboy Electric Water Heater.?6-year limited tank & parts warranty.Copper sheathed heating elements - dual 4500 watt, PEX dip tube, Glass-lined tank with anode rod protects against corrosion, "Environmentally-Friendly" Non-CFC foam insulation, Factory-installed PEX polymer lined heat trap nipples, Factory-installed temperature & pressure (T&P) relief valve. Nominal Capacity: 38 Rated Storage Volume: 35 UEF: 0.93 EF: 0.95 Self Cleaning: Yes Max Wattage: 6,000 Voltage: 240 Foam Insulation: Yes Water Connection Location: Side Water Connection Size: 3/4 First Hour Rating: 54 gallons Height: 33 1/2" D: 26" W: 26" L: 26" Weight: 122 lbs