Registration number (WIID)Project No.TitleStatus
72157LVS CEN/TR 17608:2022State of the art on the use of flammable refrigerant alternatives, in particular from class A3, in refrigeration, air conditioning and heat pump equipmentStandarts spēkā
81456EN ISO 13971:2025Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements and classification (ISO 13971:2012)Standarts spēkā
72396LVS EN 378-1+A1:2021Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaStandarts spēkā
62720LVS EN 14276-2:2020Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirementsStandarts spēkā
61063EN ISO 22712:2023Refrigerating systems and heat pumps - Competence of personnel (ISO/DIS 22712:2018)Standarts spēkā
8011LVS EN 12263:2001Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and testsStandarts spēkā
22900LVS CEN/TR 14739:2005Scheme for carrying out a risk assessment for flammable refrigerants in case of household refrigerators and freezersStandarts spēkā
36621LVS EN 378-2:2017Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentationStandarts spēkā
72396EN 378-1:2016+A1:2020Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaStandarts spēkā
64628EN ISO 21922:2021Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO/DIS 21922:2018)Standarts spēkā
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