本文基于对美国七个州的热泵使用寿命和压缩机寿命的研究。为了收集热泵寿命和压缩机寿命的信息，对热泵所有者进行了调查。调查共包括2184台热泵。给出了系统总寿命和压缩机更换结果。关键词:使用寿命、热泵、压缩机、耐久性、美国、调查、性能。引用:研讨会论文，佐治亚州亚特兰大，1990年

This paper is based on a study of heat pump service life and compressor longevity in a seven-state region of the United States. Heat pump owners were surveyed for the purpose of collecting information of heat pump life and compressor life. A total of 2184 heat pumps were included in the survey. The total system life and compressor replacement results are presented.KEYWORDS: service life, heat pumps, compressors, durability, USA, surveys, performance.