Publications of ISO/TC 86/SC 1/WG 1

DIN EN ISO 14903/A1 2022-06 Draft standard Refrigerating systems and heat pumps - Qualification of tightness of components and joints - Amendment 1 (ISO 14903:2017/DAM 1:2022); German and English version EN ISO 14903:2017/prA1:2022 More  Order from Beuth Verlag
ISO 5149-1 2014-04 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Definitions, classification and selection criteria More  Order from Beuth Verlag
ISO 5149-1 AMD 1 2015-10 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Definitions, classification and selection criteria - Amendment 1: Correction of QLAV, QLMV More  Order from Beuth Verlag
ISO 5149-1 AMD 2 2021-01 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Definitions, classification and selection criteria - Amendment 2: Update of Annex A and the refrigerant tables More  Order from Beuth Verlag
ISO 5149-2 2014-04 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation More  Order from Beuth Verlag
ISO 5149-2 AMD 1 2020-06 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation More  Order from Beuth Verlag
ISO 5149-3 2014-04 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site More  Order from Beuth Verlag
ISO 5149-3 AMD 1 2021-03 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site - Amendment 1: Update of the requirements for machinery rooms and emergency mechanical ventilation More  Order from Beuth Verlag
ISO 5149-4 2014-04 Standards Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery More  Order from Beuth Verlag

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