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Systèmes de pompe à chaleur sol-air.

Ground-source heat pump systems.

Auteurs : HANNEKE V. van de

Type d'article : Article

Résumé

The main general obstacle for ground-source heat pump systems has been the relatively high installation costs. This article describes several system types plus the market situation in Europe, Japan and the US. In Japan ground-source heat pumps are rarely used, except for some installations. In the US virtually all heat pumps are air-source types, although a growing number of ground-source heat pumps have been installed recently in residential and commercial buildings. In contrast to the US, air-source heat pumps do not have such a dominating position in Europe. In Switzerland, almost 40% of the heat pumps sold in 1997 were ground-source heat-pump stock of 50,000 units. The heat pump market in Austria is dominated by ground-coupled systems. Another country where the use of ground-source heat pumps is common is Sweden.

Détails

  • Titre original : Ground-source heat pump systems.
  • Identifiant de la fiche : 2000-0991
  • Langues : Anglais
  • Source : IEA HPC Newsl. - vol. 17 - n. 1
  • Date d'édition : 03/1999
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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