Return Air Curved Vane Grille

RCV, RRCV

Rickard Air Diffusion offers a wide range of Return Air Grille types to suit most architectural requirements. Our most popular version the Curved Vane Return Air Grille or RCV is available in round or square. The RCV has been designed to limit the view into the ceiling from below. It can be ordered with an Opposed Blade Damper for balancing purposes or with filters that are accessible through a hinged panel (HF).