Specifications: Hot Water Dispenser, 7.1”W x 17.6”D x 28.5”H, 7.3 gal/hr @ 35°F input / 14.7 gal/hr @ 140°F input, 4.1 ft³, LED display, programmable Energy Saver Mode, Thinsulate® insulation, stainless construction, 4000w, 19 amps, 208v/60/1-ph, NSF