The effectively inconspicuous and versatile RVD combination device

Thanks to its exceptionally compact size and flat design, the combined outdoor exhaust ventilation device, RVD, is an eye-catching innovative ventilation product for the exterior walls of residential, commercial, and industrial buildings. It is particularly suitable for residential buildings with apartment-specific ventilation, for which the product is also certified. 

The versatility of the RVD is also evident in its adjustable features: exhaust and fresh air grille placed in the same product with interchangeable handedness. The exhaust air velocity of the product meets the requirements of residential ventilation (5 m/s with nominal airflow) but is also adjustable.

The RVD product family also includes the RVDV exhaust air unit and the RVDS outdoor air unit, which have the same features as the RVD combination unit.