Once the chiller has "captured" the heat, it needs to get rid of it. It transfers that heat to a second, separate loop of water that heads straight to the on the roof.
Water carries heat much more efficiently than air. Hvac Water Chillers and Cooling Towers
The biggest enemy of this duo is Because cooling towers are open to the outside air, they act like giant air filters, catching dust and bugs. Regular water treatment is the "secret sauce" that keeps these systems from breaking down. Once the chiller has "captured" the heat, it
It sends "chilled water" (about 45°F) through the building to cool the air. they act like giant air filters