Broan-NuTone® Radiation Damper for LoSone Select® Ventilation Fans

Product Overview

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 of the home.

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® L100, L150, L200, L250, & L300 Series

Useful Documents