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HEAT PUMPS CONDITION HIGHRISE OFFICE TOWER.

Type of article: Article

Summary

A GENERAL DESCRIPTION IS GIVEN OF THE SYSTEM AT THE WORLD HEADQUARTERS FOR PPG INDUSTRIES. TWO HIGH TEMPERATURE HEAT PUMP SYSTEMS RECYCLE HEAT FROM LARGE COMPUTERS, HIGH SPEED ELEVATORS AND REFRIGERATION EQUIPMENT. THE HEAT PUMPS' COP IS 3.9. THE HEAT RECOVERY SYSTEM IS DESCRIBED WITH THE AID OF A SCHEMATIC WHICH SHOWS CAPACITIES OF THE HEAT PUMPS, REFRIGERATION PLANT AND BOILERS AND WATER FLOW RATES. IT IS ESTIMATED THAT THE SYSTEM WILL SAVE $ 2. 2 MILLION OVER THE NEXT TEN YEARS AND PAY FOR ITSELF IN THREE YEARS. E.W.S.

Details

  • Original title: HEAT PUMPS CONDITION HIGHRISE OFFICE TOWER.
  • Record ID : 1986-0833
  • Languages: English
  • Source: Heat. Pip. Air Cond. - vol. 57 - n. 5
  • Publication date: 1985/05
  • Document available for consultation in the library of the IIR headquarters only.

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