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Problem:
Two Marley cooling towers and a York centrifugal chiller was used to cool a
100,000 square foot office building. Chemical costs were $4,500 annually to
maintain the system and keep it free of scale and algae. The facility manager
cleaned the chiller and tower annually using two men for a two day period.
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Solution:
The Electronic Descaling 2000 units were installed on
the 6" water inlet, the 6" water outlet and the 2" makeup line
near the chiller.
- The facility manager eliminated the annual expense of the scale inhibiting
chemicals.
- The system continues to operate without any degradation of thermal
performance.
- The annual cleaning of the condenser tubes and the tower has been reduced
to a light washing.
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