On-Line Catalog : Ceiling Radiation Dampers > Butterfly Style > CFD-15R
Model CFD-15R 3 hour — ceiling radiation damper
round butterfly style blade
The CFD-15R ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-15R is installed horizontally in the ceiling membrane of floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 3 hours.