Application

The CFD-15-SB ceiling radiation damper employs a single blade for point-of-origin control of radiant heat in HVAC systems. The CFD-15-SB is installed horizontally in the ceiling membrane of floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 3 hours. The CFD-15-SB is specifically designed to limit the blade intrusion in the airflow and thus minimize the pressure drop.