NA 044

DIN Standards Committee Refrigeration Technology

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Projects of NA 044

Number: 53

ISO 21922 AMD 1 2022-05-09 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 More  Comment 
ISO/AWI 19967-3 2022-03-28 Heat pump water heaters - Testing and rating for performance - Part 3: Heat pump water heater of combined of hygienic hot water supply and space conditioning by cooling or heating water More  Comment 
DIN EN 16838 rev 2022-03-04 Verkaufskühlmöbel und Pozzetti für Speiseeis - Klassifizierung, Anforderungen, Leistung und Energieaufnahmeprüfung More  Comment 
DIN 2405 2022-01-25 Pipelines in refrigerating plants and cooling equipment - Marking More  Comment 
ISO/AWI 19967-2 2022-01-05 Heat pump water heaters - Testing and rating for performance - Part 2: Heat pump water heaters for space heating or cooling More  Comment 
ISO 22042 DAM 1 2022-01-05 Blast chiller and freezer cabinets for professional use - Classification, requirements and test conditions - Amendment 1 More  Comment 
DIN 8930-2 2021-10-19 Refrigerating systems and heat pumps - Terminology - Part 2: General More  Comment 
ISO/AWI 817 2021-10-13 Refrigerants - Designation and safety classification More  Comment 
ISO/CD 21978 2021-08-26 Heat pump water heater - Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating More  Comment 
DIN EN ISO 6369 2021-08-04 Ice makers for commercial use - Classification, requirements and test conditions (ISO/DIS 6369:2022); German and English version prEN ISO 6369:2022 More  Comment 

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