Whirlpool Commercial Water Cooler, Ice Chilled Water, Steaming Hot, Black with Nickel Water Dispenser Commercial grade construction delivers optimum cold and hot temperature water, and outlasts other brands 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 Outlasts other brands as the compressor turns on less frequently because of the proprietary cooling system technology Robust design can take over 300 lbs of top weight, built like a Mac truck