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Free Cooling

"Free Cooling" is the production of chilled water without operating the chillers. Free cooling is not really free as the chilled and tower water pumps and the tower fan(s) must operate.

The heat removed from the building by the chilled water coils is rejected by one of these alternatives.

  1. Refrigeration Migration

  2. Strainer Cycle

  3. Plate and Frame Heat Exchanger

Select from these areas of interest . . .

Refrigerant Migration
Strainer Cycle
Plate and Frame


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