NA 044

DIN Standards Committee Refrigeration Technology

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Projects of NA 044

Number: 63

DIN EN 14511-3 2019-08-02 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods; German version EN 14511-3:2022 More  Comment 
DIN EN 14825 2019-08-01 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  Comment 
DIN EN 12102-1 2019-08-01 Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers; German version EN 12102-1:2022 More  Comment 
DIN EN 14511-2 2019-08-01 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  Comment 
DIN EN 14511-1 2019-08-01 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  Comment 
DIN EN 14511-4 2019-08-01 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  Comment 
DIN EN 17625 2019-07-29 Roof-top units; German and English version prEN 17625:2020 More  Comment 
DIN EN 308 2019-05-17 Heat exchangers - Test procedures for establishing performance of air to air heat recovery components; German version EN 308:2022 More  Comment 
ISO 22712 2018-06-25 Refrigerating systems and heat pumps - Competence of personnel More  Comment 
DIN EN ISO 22044 2017-05-02 Commercial beverage coolers - Classification, requirements and test conditions (ISO 22044:2021); German version EN ISO 22044:2022 More  Comment 

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