NA 044

DIN Standards Committee Refrigeration Technology

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Publications of NA 044

Number: 158

ISO 23953-1 2023-11 Standard Refrigerated display cabinets - Part 1: Vocabulary More  Order from Beuth Verlag
DIN 2405 2023-10 Standard Pipelines in refrigerating systems and cooling equipment - Marking More  Order from Beuth Verlag
DIN EN 14825 2023-10 Standard Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling, commercial and process cooling - Testing and rating at part load conditions and calculation of seasonal performance; German version EN 14825:2022 More  Order from Beuth Verlag
DIN EN 15218 2023-09 Standard Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements; German version EN 15218:2022 More  Order from Beuth Verlag
DIN EN ISO 21922 2023-09 Standard Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021); German version EN ISO 21922:2021 More  Order from Beuth Verlag
DIN EN 16583 2023-08 Standard Heat exchangers - Hydronic room fan coils units - Determination of the sound power level; German version EN 16583:2022 More  Order from Beuth Verlag
ISO 5222-1 2023-08 Standard Heat recovery ventilators and energy recovery ventilators - Testing and calculating methods for seasonal performance factor - Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRV) More  Order from Beuth Verlag
DIN EN 14511-1 2023-08 Standard Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 1: Terms and definitions; German version EN 14511-1:2022 More  Order from Beuth Verlag
DIN EN 14511-4 2023-08 Standard Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements; German version EN 14511-4:2022 More  Order from Beuth Verlag
DIN EN 14511-2 2023-08 Standard Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions; German version EN 14511-2:2022 More  Order from Beuth Verlag

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