The SterlingFans RDF3-2 Fire damper plays a vital role in ventilation systems, effectively halting the spread of fire and smoke.

Strategically placed within the system, these dampers serve as proactive barriers, markedly diminishing the risk of fire propagation between different areas.

Activating automatically in response to elevated temperatures, it swiftly seals off passages, containing flames and hot gases within designated compartments. The RDF3-2 is designed for when an LED light kit is installed.

Features:

• Designed for use in floor-ceiling and roof-ceiling constructions rated for 1, 2, and 3 hours.
• Constructed with a galvanized steel frame for durability and strength.
• Features a high-temperature, non-asbestos reinforced fibre thermal fabric.
• Equipped with stainless steel closure springs for reliable operation.
• Includes a 165°F fusible link for enhanced safety.
• Separate outer frame allows easy servicing of the fan and damper without disturbing the surrounding ceiling material.
• Complies with or exceeds NFPA-90A standards.
• ETL Classified (UL-555C) for quality assurance.