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Ducts, Dampers, Adapters & Caps
**DISCONTINUED** Ceiling Radiation/Fire Damper, 3-hour UL Rated. L900/1500 Series
- 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
- 212°F fusible link
- Separate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling material
- For use with fans and ENERGY STAR qualified fan/lights
- Includes light jumper cable
- Meets or exceeds NFPA-90A
- UL Classified (UL-555C)
- Compatible with the following fan and fan/light models: Broan LoSone Select® L900 & L1500 Series