Whirlpool Self Cleaning, Bottom Loading Commercial Water Cooler with LED Indicators, Ice Chilled Water, Steaming Hot, Total Stainless Steel Water Dispenser *** The warranty is only valid if purchased from the authorized seller Reil Machines. Warranty service will not be provided for product purchased from other sellers.*** Complete stainless steel & nickel plated front and sides for that total stainless steel look, adds beauty to any room, viewed from many angles 5th generation Bottom loading technology uses a powerful durable water pump, and a water siphon that sucks up the remaining water in the bottle more than others Chillingly cold water is cooled by a large piece of ice, 9F colder than most, The hot water is kept steaming hot at all times to make delicious tea 6th Sense Self Cleaning automatically technology uses unstable Oxygen to break down bacteria and viruses in the water. The LED indicator shows when the Self Cleaning is running, as well as when the cold and hot are at optimum temperatures