• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of NA 044-00-06 AA

ISO/CD 5222-1 2024-04-23 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  Comment 
ISO 16358-1 AMD 2 2024-03-14 Air-cooled air conditioners and air-to-air heat pumps - Testing and calculating methods for seasonal performance factors - Part 1: Cooling seasonal performance factor - Amendment 2 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 14511-3/A1 2023-09-12 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 and English version EN 14511-3:2022/prA1:2024 More  Comment 
DIN EN 14511-2/A1 2023-09-12 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 and English version EN 14511-2:2022/prA1:2024 More  Comment 
DIN EN 16583/A1 2023-06-29 Heat exchangers - Hydronic room fan coils units - Determination of the sound power level; German and English version EN 16583:2022/prA1:2024 More  Comment 
ISO/AWI 21280 2023-06-23 Testing and rating including seasonal performance of air-to-air air-conditioners and heat pumps considering the effect of native control More  Comment 
DIN EN 14825/A1 2023-03-06 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 and English version EN 14825:2022/prA1:2023 More  Comment 
ISO/DIS 5222-3 2022-12-02 Heat recovery ventilators and energy recovery ventilators - Testing and calculating methods for seasonal performance factor - Part 3: Annual sensible heating and cooling recovery performance factor of heat recovery ventilators (HRV) More  Comment 
ISO/DIS 18107 2022-09-13 Variable refrigerant flow air-to-air conditioners and air-to-air heat pumps - Testing and calculating methods for seasonal performance factors More  Comment 

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