NA 041-02-52 AA
Components (Mirror committee CEN/TC 156/WG 3 and 4)

The Working Committee NA 041-02-52 AA "Components (Mirror Committee CEN/TC 156/WG 3 and 4)" of Heating and Ventilation Technology Standards Committee (NHRS) in DIN deals with standards and standardization projects related to all components that are part of ductwork systems including terminal devices to be used in rooms (e.g. fan coil, induction terminal unit, air terminal device) that are part of ventilation and air conditioning systems. Applications in industry and process technology are excluded. Standardization projects on components dealt with by NA 041-02-52 AA mainly deal with fan assisted ventilation systems and the mechanical part of systems using hybrid ventilation. As NA 041-02-52 AA acts as Mirror Committee of CEN/TC 156/WG 3 "Ductwork " and CEN/TC 156/WG 4" Air terminal devices" - complementary tasks can be allocated to the Working Committee.

Subordinate Committees of NA 041-02-52 AA

Committee ID Name Sub-committees
NA 041-02-52-01 AK Air meters, air energy meters 0


DIN-Normenausschuss Heiz- und Raumlufttechnik sowie deren Sicherheit (NHRS)
Mr. Dipl.-Ing.

Gero Schröder-Kohlmay

Saatwinkler Damm 42/43
13627 Berlin

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Fax: +49 30 2601-42211

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