Being the Elkay EZS8L Wall Mounted Water Cooler, ADA Barrier Free, 115V, 60Hz, This machine cools and dispenses water. even if it tastes not-so-great. It's just happy to do it's job! being a Wall Mounted Water Cooler is tough work after all! unlike the water inside them, they have a rather cool and carefree personality. basically taking constructive criticism to the heart, even if he doesn't have one! He can't move either! he's stuck on the wall..... it's his dream to be removed from it someday.