Broan Premium Radiation Damper For Ventilator Fan, premium radiation damper for use with BROAN ventilation fans (sold separately). Separate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling material.
High Temperature, Non-Asbestos, Reinforced Fiber Thermal Fabric
Galvanized steel frame
Stainless steel closure springs
165°F fusible link
Separate outer frame allows complete fan and damper serviceability without disturbing the surrounding ceiling material
