NSHEV/DENFC

3.1.23 .Regarding to the EN12101.2

device specially designed to move smoke and hot gases out of a construction works under conditions of fire; a NSHEV is a complete product assembled in the factory or assembled at site (where its parts are possibly delivered from different manufacturers) but for which the initial type testing has been conducted as a complete product including frame systems, glazing, opening mechanisms, etc. 

Ref: 07G d

CDC (CE) CDC (CE) Smoke and heat natural exhaust device for opening on building front To consult the card produced

Ref: 07A d

SEVM / SEVM-P (CE + NF) SEVM / SEVM-P (CE + NF) Madicob Velux smoke and heat exhaust system To consult the card produced