期刊名称：Constantin Brancusi University's Annals, Letters and Social Sciences Serie
印刷版ISSN：1844-6051
出版年度：2009
期号：1
出版社：Academica Brancusi Publisher
摘要：The development and use of heat pumps in EU industrialized countries are in constant growth, as they represent the devices of the near future, especially for the purposes of heating and cooling. The article compares the effectiveness of a heating / cooling system for a residential house. The emphasis is placed on the primary energy usage in respect of annual heat needs and the specific saving assessment.
