Registration number (WIID)Project No.TitleStatus
77731prEN 14624Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsAptauja slēgta
72396EN 378-1:2016+A1:2020Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaStandarts spēkā
22900LVS CEN/TR 14739:2005Scheme for carrying out a risk assessment for flammable refrigerants in case of household refrigerators and freezersStandarts spēkā
62720LVS EN 14276-2:2020Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirementsStandarts spēkā
72157CEN/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
76072LVS EN ISO 21922:2021/A1:2024Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/Amd 1:2024)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
59277EN 14624:2020Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsStandarts spēkā
73147LVS EN ISO 24664:2024Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO 24664:2024)Standarts spēkā
61063LVS EN ISO 22712:2023Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)Standarts spēkā
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