81VP20S Features: -Electric water heater.-Tank capacity: 20 Gallons.-Space-saving design for installation in limited spaces.-Point of use.-High efficiency heating element.-Over temperature protector.-Automatic thermostat keeps water at desired temperature. Includes: -Includes temperature and pressure relief valve. Dimensions: -Overall dimensions: 25.25" H x 19.75" W x 19.75" D. Collection: -Commercial collection. Warranty: -Manufacturer provides six years limited tank and parts warranty.