MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

Premium Fire Protection

Upgrade your home ventilation safety with the Broan RDF1 Premium Radiation Damper. Engineered specifically for use with high-performance ventilation fans in fire-rated floor-ceiling and roof-ceiling assemblies, this damper provides essential protection against the spread of heat and flame.

Key Features & Technical Specs

• Fire Rating: UL Classified for use in 1, 2, or 3-hour fire-rated floor-ceiling designs.
• Compatibility: Designed for Broan and NuTone Ultra Silent™ (XB and ZB) and Ultra Pro™ series fans.
• Construction: Galvanized steel frame with a 165°F fusible link for reliable thermal triggering.
• Installation: Easy wood truss installation with built-in mounting flanges.
• Certification: Meets UL 555C standards for safety.

Compatibility Information

This radiation damper is compatible with the following fan series:
• Broan XB50, XB80, XB110, ZB80, ZB110
• NuTone XN50, XN80, XN110, ZN80, ZN110

Ensure your project meets local building codes by installing the RDF1 with your Broan-NuTone ventilation system.