Broan Broan Radiation Damper for Broan and NuTone Bathroom Exhaust Fans and Fans with Lights

Radiation damper for use with Broan and NuTone bathroom ventilation fans and fans with lights (sold separately).Features:For use in 1, 2 and 3 hour rated floor-ceiling and roof-ceiling constructionsGalvanized steel frameHigh temperature, non-asbestos, reinforced fiber thermal fabricStainless steel closure springs165°F fusible linkSeparate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling materialIncludes light jumper cableMeets or exceeds NFPA-90AUL Clas...