Broan-NuTone RDF1 Premium Radiation Damper for Ventilation Fans

The Broan-NuTone RDF1 Premium Radiation Damper is a fire-rated safety component designed to prevent the spread of heat and flames through ventilation ductwork. This damper is specifically engineered for use with Broan-NuTone exhaust and ventilation fans, providing critical fire protection in residential and commercial applications.

Key Features:

• Durable steel frame construction for long-lasting performance and heat resistance
• Premium radiation damper design helps maintain fire ratings in ceiling assemblies
• Compatible with standard Broan-NuTone exhaust fan installations
• Compact dimensions (10.8" x 11.6" x 2.9") for easy integration into existing ductwork
• Helps comply with building codes requiring fire-rated ceiling penetrations
• Automatic closure mechanism activates during fire conditions

This radiation damper is an essential component when installing ventilation fans in fire-rated ceiling assemblies, ensuring that your ventilation system doesn't compromise the fire protection integrity of your building. The robust steel construction provides reliable performance while meeting safety standards for rated ceiling penetrations.