What is a Water Chiller?
A water chiller is an industrial water refrigeration apparatus that produces cold water to cool industrial process equipment. A water chiller is a complete system filled with refrigeration equipment, including a condenser, refrigerant , pipes, coolant expansion reservoir, pumps, and so on. Water is cooled to temperatures around 20°C (68°F) and pumped through a hydraulic circuit to reach the process equipment. Water chillers are a popular alternative for industrial facilities growing fast enough that the move from city water to specialized chilling units becomes cost-effective. Water chillers are also a well-known alternative to evaporative cooling towers. They are often claimed to be superior to towers in that the coolant water comes into contact with air in a tower, but stays in a closed circuit in a water chiller system. Selecting a water chiller requires calculating the exact amount of chilling needed, that is, the precise amount of energy added to the c...
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