St. Elizabeth Hospital: Free cooling

Less water toolkit


(Less water toolkit) On January 2015, the Fremont Tower, a 90-bed inpatient unit was open to patients in addition to a more efficient central utility plant. Between seven options for plant upgrades, a 90-ton heat recovery chiller (HRC) and cooling tower cooling strategy with a shoulder boiler were selected to enable free cooling and improve load performance during low load hours.


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