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DIN EN 17170
Fans - Safety requirements; German version FprEN 17170:2019
DIN EN 00156253
Ventilation for buildings - Metallic ventilation ducts - Requirements and test methods
DIN EN 17291
Fans - Procedures and methods to determine and evaluate the energy efficiency of non-residential unidirectional ventilation units; German and English version prEN 17291:2018
DIN EN 15316-4-2
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2; German and English version prEN 15316-4-2:2022
DIN EN 15780
Ventilation for buildings - Ductwork - Cleanliness of ventilation systems; German and English version prEN 15780:2024
DIN CEN/T? 00156257
Ventilative cooling systems
