Radiation Damper By Panasonic PC-RD05C5

Folded ceramic curtain style damper meets both combustible and non-combustible UL assemblies. Allows for versatile two-stage construction during framing and after finishes. Easy access to fan motor and damper for maintenance. UL approved for most Panasonic 10-14-in 50-150 CFM fans fanlights and fans with motion sensor. Galvanized steel frame with 165-degree F fusible link.