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Ducts, Dampers & Adapters

**DISCONTINUED** Premium radiation damper for ventilation fans

Product Discontinued




  • 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
  • UL Classified (UL-555C)
  • For use with Broan ventilation fan (sold separately) models QTXE110150DC, QTXE110150DCL*, QTXE110150DCS*, QTXE110150DCSL* * Sensor and light cable extensions required on these models. (Purchase Model RDJUMPU separately for fans with incandescent or fluorescent lights. Purchase Model RDJUMPU1 separately for fans with LED lights.)
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