• Broan RDFQF Premium Radiation Damper for QT Series Ventilation Fans NEW

    Free Shipping!

    This item is out of stock

    This is a brand new never used in original packaging Broan Premium Radiation Damper for QT Series Ventilation Fans. Damper Model is RDFQF

    Many codes require that exhaust fans installed in multi-family fire-rated ceilings must be protected by dampers, which, in case of fire, protect against the spread of heat and flame. Broan offers a variety of radiation/fire damper solutions to meet most any need.

    When the air temperature passing through the damper exceeds 165°F the fusible link melts, triggering the thermal fabric to automatically close across the damper. Airflow is interrupted by a flame and heat barrier, preventing the rapid spread of fire to other areas.


    •••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

    •••Removable damper allows complete fan and damper serviceability without disturbing the surrounding ceiling material

    •••Meets or exceeds NFPA-90A

    •••UL Classified (UL-555C)

    •••Same grilles that come with standard fans and fan/lights can be used

    Any questions feel free to ask 

    Thanks for looking