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Performance is ENERGY STAR qualified
a Humidity Sensor
Performance is ENERGYSTAR qualified
Features a high-temperature
high-performance ventilation
Sterling Fans RDF3-2 Fire Radiation Damper Commercial Performance is ENERGY STAR qualifiedThe 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
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