RDF1Premium Radiation Damper for Ventilation Fans

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  • Premium radiation damper for use with BROAN ventilation fans (sold separately).


    • For use in 1, 2 and 3 hour rated floor-ceiling and roof-ceiling constructions
    • Galvanized steel frame
    • High temperature, non-asbestos, reinforced fiber thermal fabric
    • Stainless steel closure springs
    • 165°F fusible link
    • Separate outer frame allows complete fan and damper servicability without disturbing the surrounding ceiling material
    • Meets or exceeds NFPA-90A

    RDF1 for use with the following ventilation fan models:
    BROAN LP80, XB50, XB80, XB110, ZB80, ZB110, RB80, RB110

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    1 year ago
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    Thank you for your question on the model RDF1 radiation damper. Please contact our Technical Service Department at 800-637-1453 for assistance.
    1 year ago
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