CEILING RADIATION DAMPERS WOOD TRUSS SYSTEMS
C&S’s ceiling radiation dampers are the preferred solution for wood truss systems, and ideal for multifamily projects.
• UL 555C Rating of 1 Hour • Meets NFPA Standards • Intertek / Warnock Hersey Listing • Galvanized Steel Construction • CSFM Listing
RD-521 1 Hour - Ceiling Radiation Damper Steel Outlet Box / Plenum
RD-521-BT 1 Hour - Ceiling Radiation Damper R-6.3 Insulated Outlet Box - Butterfly-Style Blade
RD-521-IP 1 Hour - Ceiling Radiation Damper 5-6.5 or 8.7 Insulated Duct Board Outlet Box
RD-521-NP 1 Hour - Ceiling Radiation Damper Requires Field-Installed Insulated Duct Board Outlet Box
RD2-R 3 Hour - Ceiling Radiation Damper Round Blade
RD-521-90 1 Hour - Ceiling Radiation Damper 90° Plenum
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