RHE1075 Features: * Short electric water heater * Tank capacity: 20 Gallons * Brass drain valve * Everkleen self cleaning device * Isolated tank design reduces conductive heat loss * High efficiency registered heating elements * Anode rod equalizes aggressive water action * Electric junction box located above heating elements for easy installation * Over temperature protector * Automatic thermostat keeps water at desired temperature * National Appliance Energy Conservation Act (NAECA) certified * Gama certified * UL listed Dimensions: * Overall dimensions: 31.5"" H x 17"" W x 17"" D Collection: * Commercial collection Warranty: * Manufacturer provides six years limited tank and parts warranty