Sanyo HVAC PC-RD05C5 10 1/4" Radiation Damper Flexible 165°F

The Sanyo HVAC PC-RD05C5 Flexible Radiation Damper controls airflow and restricts heat transfer by automatically closing at elevated temperatures within HVAC systems. It features a 10 1/4-inch size and a 165F fusible link that activates to shut the damper when excessive heat is detected, supporting fire-rated ceiling assemblies and safe operation. Installed in ceiling-mounted ventilation fans and duct openings, it is positioned at the inlet side of the fan housing. As part of the safety and ventilation system, it helps limit heat spread, maintains compliance with fire protection standards, and supports controlled airflow within units.