50 Gallon, Tall, Electric Water Heater, With Touch Screen, Max Wattage: 6,000, 240V, Touch Screen Electronic User Interface Lets You Easily Set Temperature, Plug In Leak Detection Sensor To Detect Water At Base Of Heater, Audible Alarm To Alert When Water Is Detected, Operating Mode: Energy Saver, Vacation, Or Standard, Safety Lock Feature, Premium 5500W Incoloy Heating Elements Are More Efficient & Last Longer Than Conventional Elements, Higher Recovery, Electronic Thermostat, No Mechanical Parts To Wear Out, Diagnostic Feedback Via User Interface Diagnostic Codes Displayed On LCD Screen, Dry Fire Protection, Factory Installed Temperature & Pressure Relief Valve, Rated Storage Volume: 45, First Hour Rating: 67 Gallons, Self Cleaning Tank, Water Connection Is Located At The Top Of The Tank, Water Connection Size: 3/4", UEF: 0.93, Unit Dimensions: 60 1/2"H x 22"D, 12 Year Warranty On Heater & Parts.