NA 044

DIN Standards Committee Refrigeration Technology

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Projects of NA 044

Number: 34

Document number Begin Title Comment
DIN EN 00113102 2025-05-30 Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 3: hybrid units More  Comment 
DIN 8930-1 2025-04-11 Refrigerating systems and heat pumps - Terms and definitions - Part 1: Symbols and units More  Comment 
DIN 8960 2025-02-26 Refrigerants - Requirements and symbols More  Comment 
ISO/DIS 24499 2024-12-04 Method of test for burning velocity measurement of A2L flammable gases More  Comment 
DIN EN ISO 19424 2024-07-10 Refrigerated food lockers - Thermal and energy performance, ratings, environmental test conditions and associated testing methods (ISO/DIS 19424:2025); German and English version prEN ISO 19424:2025 More  Comment 
DIN EN 18208 2024-04-29 Liquid-to-liquid single-phase heat exchangers - Test procedure for determining performance; German and English version prEN 18208:2025 More  Comment 
ISO/DIS 19424 2024-02-01 Refrigerated food lockers - Thermal and energy performance, ratings, environmental test conditions and associated testing methods More  Comment 
ISO/AWI 24280 2024-01-11 Data from Air Conditioning and Heat Pumps for Energy Efficiency Simulation of Building Systems More  Comment 
DIN EN 378-3 2023-11-09 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection; German and English version prEN 378-3:2025 More  Comment 
DIN EN 378-5 2023-11-09 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 5: Safety classification and information about refrigerants; German and English version prEN 378-5:2025 More  Comment 

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