![](https://www.broan-nutone.com/getmedia/632952a3-3b9d-442d-803a-c6259a0e1765/RDJ1_1.jpg?width=1800&height=1800&ext=.jpg)
![](https://www.broan-nutone.com/getmedia/5552e269-19e5-45e3-8cd0-eb72c7570679/RDJ1-2-Dim-Dwg.jpg?width=1000&height=1000&ext=.jpg)
Product Discontinued
Ducts, Dampers, Adapters & Caps
**DISCONTINUED** Radiation Damper Accessory Kit for Intermediate Fans Only
Model:
RDJ1
Features
- For use in 1, 2 and 3 hour rated floor-ceiling and roof-ceiling constructions
- Includes steel grille, 4" duct connector with built-in backdraft damper and housing mounting hardware.
- 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 676EX NuTone 671SP, 672SP
- Downloads