Projects of CEN/TC 156

DIN EN ISO 12759-6 2016-08-12 Fans - Efficiency classification for fans - Part 6: Calculation of the fan energy index More  Comment 
DIN EN ISO 12759-3 2016-08-12 Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016); German and English version prEN ISO 12759-3:2016 More  Comment 
DIN EN ISO 12759-2 2016-08-12 Fans - Efficiency classification for fans - Part 2: Standard losses for drive components (ISO/DIS 12759-2:2017); German and English version prEN ISO 12759-2:2017 More  Comment 
DIN EN ISO 12759-1 2016-08-12 Fans - Efficiency classification for fans - Part 1: General requirements More  Comment 
DIN EN ISO 12759-5 2016-08-12 Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021); German version FprEN ISO 12759-5:2021 More  Comment 
DIN CEN/TR XXXXX-2 2014-02-03 Energy performance of buildings - Ventilation for buildings - Part 2: Interpretation of the requirements in EN 16798-1 - Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics (Module M1-6) More  Comment 

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