The Broan® Premium Radiation Damper is designed for optimal performance in ventilation systems. This damper effectively prevents the spread of fire and smoke, ensuring safety in residential and commercial applications. Constructed from high-quality materials, it meets stringent safety standards and is compatible with various Broan ventilation fans. With dimensions tailored for easy installation, this damper enhances airflow while maintaining compliance with building codes. Ideal for use in InVent Series ventilation fans, it provides a reliable solution for effective air management.