Round Ceiling Radiation Damper, 10 In Diameter

    Greenheck Product # CRD2-10
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    • UL tested and labeled for protection of ceiling openings in fire-rate floor/ceiling assemblies with fire resistance ratings of 3 hours or less
    • Diameter furnished approximately 0.25 in. under size


    • California State Fire Marshal (Listing # 3225-0981:0101)
    • NFPA Standards 90A and 101
    • UL 555C (Listing # R13446)
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    Product Description

    Ceiling radiation dampers are designed to protect penetrations through the ceiling membrane of fire resistive floor ceiling and/or roof ceiling assemblies. These products are tested and listed in accordance with UL Standard 555C.

    California Residents - Prop 65 Warning