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Ceiling Radiation (Fire) Dampers

Ceiling Radiation dampers, also known as "Fire" dampers, are designed and tested to limit the radiant heat transfer through an air inlet/outlet opening in the ceiling membrane of a fire resistance rated floor/ceiling or roof/ceiling assembly.

C-SR-WTS

Wood Truss Ceiling Radiation Damper, Single Blade
Wood Truss Ceiling Radiation Damper, Single Blade

Application

The Model C-SR-WTS is a rectangular UL Classified ceiling radiation damper, single blade style, approved for steel duct, flex duct, and ductless installations in approved UL wood truss ceiling/floor and ceiling/roof designs. These dampers provided protection for up to 9 x 18" openings."
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