![]() These devices usually dispense water directly from the municipal water supply, without treatment or filtering. Water is delivered in a stream that arches up, allowing the user to drink directly from the top of the stream of water. Newer machines may not have a button at all instead, a sensor that detects when someone is near and activates the water. ![]() Some devices also offer a large button on the front or side. ![]() Water is delivered by turning or pressing a button on a spring-loaded valve located on the top of the unit, that turns off the water when released. In the standard wall-mounted cooler, also commonly referred to as a water fountain or drinking fountain, a small tank in the machine holds chilled water so the user does not have to wait for chilled water. Wall-mounted water coolers are frequently used in commercial buildings like hospitals, schools, businesses, and other facilities where a facility manager is present to monitor its installation and maintenance. The wall-mounted type is connected to the building's water supply for a continuous supply of water and electricity to run a refrigeration unit to cool the incoming water, and to the building's waste disposal system to dispose of unused water. Wall-mounted water dispensers Wall-mounted / recessed Water cooler may also refer to a primitive device for keeping water cool. Pressure coolers are a subcategory of water dispensers encompassing drinking water fountains and direct-piping water dispensers. Bottled water dispensers can be top-mounted or bottom-loaded, depending on the design of the model.īottled water dispensers typically use 11- or 22-liter (5- or 10-gallon) dispensers commonly found on top of the unit. POU water dispensers are connected to a water supply, while bottled water dispensers require delivery (or self-pick-up) of water in large bottles from vendors. They are generally broken up into two categories: point-of-use (POU) water dispensers and bottled water dispensers. Water dispensers come in a variety of form factors, ranging from wall-mounted to bottle filler water dispenser combination units, to bi-level units and other formats. A drain line is also provided from the water cooler into the sewer system. It is commonly located near the restroom due to closer access to plumbing. For the Wikinews feature, see Wikinews: Water coolerĪ 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. ![]()
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