Registration number (WIID)Project No.TitleStatus
76107EN 14276-2:2020/prA1Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirementsAptauja slēgta
73150prEN 378-1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaAptauja slēgta
8011LVS EN 12263:2001Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and testsStandarts 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
81141EN ISO 5149-4:2025Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022)Standarts spēkā
8017LVS EN 12693:2008Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressorsStandarts spēkā
59277LVS EN 14624:2020Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsStandarts spēkā
22900LVS CEN/TR 14739:2005Scheme for carrying out a risk assessment for flammable refrigerants in case of household refrigerators and freezersStandarts spēkā
81456LVS EN 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
64628EN ISO 21922:2021Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO/DIS 21922:2018)Standarts spēkā
Displaying 121-130 of 154 results.