Premium Radiation Damper for Ventilation Fans - 17984

Ventilation & Indoor Air Quality
17984 MFG #: RDF1
0.00000 /

Radiation damper accessory for ULTRA Fan Models XB50, XB80, XB110, ZB80, ZB110, XN50, XN80, XN110, ZN80, ZN110

  • Features
  • Overview

    • Premium radiation damper for use with BROAN ventilation fans (sold separately).
    • Features
    • RDF1 for use with the following ventilation fan models:BROAN LP80, XB50, XB80, XB110, ZB80, ZB110, RB80, RB110
    • High temperature, non-asbestos, reinforced fiber thermal fabric
    • Stainless steel closure springs
    • 165°F fusible link
    • For use in 1, 2 and 3 hour rated floor-ceiling and roof-ceiling constructions
    • Galvanized steel frame
    • Separate outer frame allows complete fan and damper servicability without disturbing the surrounding ceiling material
    • Meets or exceeds NFPA-90A