NA 041-02-51 AA
Residential ventilation (Mirror committee CEN/TC 156/WG 2 and CEN/TC 156/WG 16)

The working committee NA 041-02-51 AA "Residential ventilation (Mirror committee CEN/TC 156/WG 2 and CEN/TC 156/WG 16)" is responsible for the national standardization as well as for the German participation at the European standardization in the field of ventilation of individual units (accommodations in multi-family houses and one family houses) as well as similar used houses (buildings). The working spectrum reaches from general requirements for ventilation to recommendations for planning, execution and approval up to efficiency tests of ventilation systems and components. The working committee provides the opportunity for all interested German groups to actively work on standardization procedures, contribute their ideas and suggestions and take part in the information exchange between National and European experts. The working committee mirrors the European work of CEN/TC 156/WG 2 "Natural and mechanical powered residential ventilation" and CEN/TC 156/WG 16 "Joint Working Group between CEN/TC 156 and CEN/TC 113 - Multifunctional balanced ventilation units for single family dwellings, including heat pumps". Committee member are working actively in both European working committees.