对商业办公楼中的小容量控制台（“周边”）水环热泵和大容量垂直和水平（“核心”）水环热泵的服务记录进行了检查，以估计其压缩机的平均使用寿命。热泵本身的中位使用寿命与安装在其中的建筑的中位使用寿命相同，因为热泵几乎从未被更换过，尽管它们可能会被拆除进行台架维修，然后在同一建筑中恢复使用。关键词:使用寿命、水热泵、商业、办公室、计算、压缩机、建筑、性能、耐久性。引用:研讨会论文，佐治亚州亚特兰大，1990年

Service records for small capacity console ("perimeter") water-loop heat pumps and larger capacity vertical and horizontal ("CORE") water-loop heat pumps in commercial office buildings were examined in order to estimate the median service life of their compressors. The median service life of the heat pumps themselves is the same as the median service life of the building in which they are installed, since the heat pumps are virtually never replaced, although they may be removed for bench repair and then returned to service in the same building.KEYWORDS: service life, water heat pumps, commercial, offices, calculating, compressors, buildings, performance, durability.