Chilled water System Installation in Urdu | Chillers and Cooling towers | HVAC Interview Preparation

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In This video we show to you in drawing Chillers,Cooling Towers,Pumps and Chilled water pipes installation details & procedure - HVAC Training Tips

A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact with each other in order to reduce the water's temperature. As this occurs, a small volume of water is evaporated, reducing the temperature of the water being circulated through the tower.

Chillers provide a continuous flow of coolant to the cold side of a process water system at a desired temperature of about 50°F (10°C). The coolant is then pumped through the process, extracting heat out of one area of a facility

Chilled Water System Basics - Chilled water systems work much the same way as direct expansion systems work.

The exception is they use water in the coil rather than refrigerant. Technically speaking, water can be classified as a refrigerant.

Chilled Water systems can be rather complex and many chilled water systems are found in commercial and industrial applications.
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