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SURVEY OF THE RESULTS OF EIGHT TESTS ON EXHAUST AIR HEAT PUMPS IN APARTMENT BUILDINGS.

SYNTHESE DES RESULTATS DE HUIT REALISATIONS EXPERIMENTALES AVEC POMPES A CHALEUR COLLECTIVES SUR L'AIR EXTRAIT DANS LES IMMEUBLES.

Author(s) : REGEF A.

Type of article: Article

Summary

EXHAUST AIR HEAT PUMPS ARE THE MOST COMMON IN NEW BUILDINGS IN FRANCE. THANKS TO CONTROLS MADE ON EIGHT PLANTS, SOME AVOIDABLE DIFFICULTIES WERE REVEALED, LEADING SOMETIMES TO SEVERE FAILURES. IF THE BUILDINGS ARE INSULATED, THE CONSUMPTION IS 14 TO 15 KILOWH PER USEFUL M3 PER YEAR, ALLOWING FOR THE CONSUMPTION OF ANCILLARIES OVER THE WHOLE YEAR, OF THE EFFECTS OF THE PARTIAL CENTRALISATION OF HEATING AND OF AN IMPERFECT PRIORITY GIVEN TO HEAT PUMPS IN MID-SEASONS. THE AUTHOR THINKS IMPROVEMENTS ARE POSSIBLE.

Details

  • Original title: SYNTHESE DES RESULTATS DE HUIT REALISATIONS EXPERIMENTALES AVEC POMPES A CHALEUR COLLECTIVES SUR L'AIR EXTRAIT DANS LES IMMEUBLES.
  • Record ID : 1984-0323
  • Languages: French
  • Source: Cah. CSTB - n. 239
  • Publication date: 1983/05
  • Document available for consultation in the library of the IIR headquarters only.

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