Heat exchangers - Methods of measuring the parameters necessary for establishing the performance; German version EN 306:1997
Edition 1997-07

Unplasticized polyvinyl chloride (PVC-U) pipes - General quality requirements, testing; Text in German and English
Edition 2016-05

Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019); German version EN ISO 12759-4:2019
Edition 2020-05

Radiators and convectors - Part 2: Test methods and rating; German version EN 442-2:2014
Edition 2015-03

Ventilation for buildings - Air handling units - Mechanical performance; German version EN 1886:2007
Edition 2009-07

Equipment for commercial kitchens - Components for ventilation in commercial kitchens - Part 8: Installations for treatment of aerosol; Requirements and testing; German version EN 16282-8:2017
Edition 2017-12

Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers; German version EN 14705:2005
Edition 2005-10

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 2: Space emission systems (heating and cooling), Module M3-5, M4-5; German version EN 15316-2:2017
Edition 2017-09

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-8: Space heating generation systems, air heating and overhead radiant heating systems, including stoves (local), Module M3-8-8; German version EN 15316-4-8:2017
Edition 2017-09

Pellet burners for small heating boilers - Definitions, requirements, testing, marking; German version EN 15270:2007
Edition 2008-03