Greenheck FD-350 Static 3 Hour Rated Damper Protects Walls, Floors, and Partitions in HVAC Systems.
Perform takeoffs in minutes, not hours!
Try for FreeThe FD-350 static fire damper from Greenheck is a vital component for enhancing fire safety in your building's HVAC systems. Designed for use in walls, floors, and partitions with fire-resistance ratings of three hours or more, this UL 555 classified damper features a 3¹¹/₁₆-inch frame and automatically shuts down in the event of a fire, preventing the spread of flames and smoke through ductwork.
With a temperature rating of up to 212°F, the FD-350 is ideal for a variety of HVAC applications. Its construction adheres to strict building codes, including the National Fire Protection Association (NFPA 80, 90A, and 101) and the International Building Code (IBC), ensuring compliance and peace of mind. Whether you're building a new structure or upgrading an existing system, the FD-350 offers reliable fire protection and aligns with industry standards.
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