This standard applies to Non-Condensable Gas Purge Equipment for use with Low Pressure Centrifugal Liquid Chillers as defined in Section 3. This standard defines general equipment requirements, test methods and analysis techniques used to determine the performance rating for Purge Equipment that remove Non-Condensable gases from Low Pressure Centrifugal Liquid Chillers. This purge equipment is typically used in conjunction with chillers which operate with at least a portion of the system below atmospheric pressure.
ANSI/AHRI 580-2010 history
2010ANSI/AHRI 580-2010 Non-Condensable Gas Purge Equipment For Use with Low Pressure Centrifugal Liquid Chillers