Panasonic folded ceramic curtain style damper meets both combustible and non-combustible UL assemblies. Supports two-stage construction: fan housing and damper sleeve during framing, and fan/motor/damper installation after finishes. Provides easy access to fan/motor/damper for hassle-free maintenance.
- Galvanized steel frame with 165°F fusible link
- 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 1/4" 50 – 150 CFM fans, fan/lights and fans with motion sensor
- UL Number: UL 555C