Exclusive TN ventilation grille
Ventilation grilles are used to terminate ventilation ducts. The grilles in the Exclusive series come without a flange (except for the round connections) and feature a modern design. The grilles in the TN series are fitted with a louvre to permit air flow in one direction only.
The exhaust shutter mounted in the ventilation grilles prevents air blown from outside.
To indicate a model in a specific color, add the letter designation of a given color to the index: