Un bâtiment commercial à pompes à chaleur sol-eau et à faible consommation d'énergie.

A low-energy commercial building with ground-source heat pumps.

Auteurs : GENEST F., MINEA V.

Type d'article : Article, Étude de cas

Résumé

The Canadian low-energy building presented in this article integrates ground-source heat pumps with floor heating for space heating and free cooling. Featuring also a two-stage outdoor make-up air preheating unit with exhaust air and geothermal heat recovery, and hybrid ventilation, optimized natural lighting and improved envelope, the annual electrical energy consumption was reduced by 71.4% compared to the reference cold climate building. This ranks this building among the highest performance structures in North America.

Détails

  • Titre original : A low-energy commercial building with ground-source heat pumps.
  • Identifiant de la fiche : 2008-2296
  • Langues : Anglais
  • Source : IEA HPC Newsl. - vol. 26 - n. 2
  • Date d'édition : 2008

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