RDF1Premium Radiation Damper for Ventilation Fans

  • Overview
  • Specifications
  • Reviews
  • Answers
  • Premium radiation damper for use with BROAN ventilation fans (sold separately).

    Features

    • 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 serviceability 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

  • Is there any paperwork showing this to be used in a L521 Floor system

    Asked by: Bud
    Thank you for your question on the model RDF1 radiation damper. Please contact our Technical Service Department at 800-637-1453 for assistance.
    Answered by: BroanCustomerService
    Date published: 2013-10-23

    What are the benefits? i.e. Why would I want a Premium damper?

    Is this Premium Damper standard in any of your bath fan models? Is a non-premium damper standard in any of your bath fan models? Thank you!
    Asked by: Guido L.
    Thank you for your question on the model RDF1 premium radiation damper. The RDF1 is a radiation damper that can be added to numerous fans when a ceiling fire damper is required on the exhaust fan. Our ventilation fans do include a regular damper/duct connector. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    Answered by: BroanCustomerService
    Date published: 2014-07-30
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