Water Cooler With Purifier

A water dispenser, known as water cooler (if used for cooling only), is a machine that dispenses and often also cools or heats up water with a refrigeration unit. It is commonly located near the restroom due to closer access to plumbing. A drain line is also provided from the water cooler into the sewer system.a machine that cools and stores water for drinking and that is usually found in offices and public buildings — often used to refer to the kind of informal conversations that people have in an office when they are not doing work.