The earth as a tremendous and steady thermal storage useful resource, its shallow floor temperature and groundwater even have large software prospects in energy use, especially for constructing Vitality conserving is of good importance. Using absorption heat pump (refrigeration) technology, sixty five–90°C geothermal water can be used to create 7–nine°C https://robur-heat-pumps99754.ampedpages.com/about-robur-gas-absorption-heat-pumps-65015150