Greenheck will be closed November 26th and 27th in observance of the Thanksgiving holiday. Order shipments will resume on Monday, November 30th.  

Greenheck will be closed November 26th and 27th in observance of the Thanksgiving holiday. Order shipments will resume on Monday, November 30th.  

    Cerrado

    Round Ceiling Radiation Damper, 8 In Diameter

    Greenheck Product # CRD2-8
    Price
    $36.34
    Envío Gratis

    • 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

    Certifications:

    • 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