RDFU Nutone - Ventilation Accessories ULTRA Pro Series Ventilation Fans and Fan Lights - N/A
- 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. NuTone 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
- RDFU for use with the following ventilation fan models:
- RN80, RN110, RN80L*, RN110L*, XN50, XN80, XN110, XN50L*, XN80L*, XN110L*, XN110H*, XN110HL*, ZN80, ZN110, ZN80L*, ZN110L*, ZN110H*, ZN110HL*, ZN80M*, ZN110M*, ZN80ML*, ZN110ML*
- * Sensor and light cable extensions required on these models (Purchase Model RDJUMPU separately).