All Bilco automatic fire vents utilize the patented Thermolatch® II positive hold/release mechanism. This unique latching device ensures reliable vent operation when a fire occurs and prevents inadvertent opening of the cover caused by wind, building vibrations or other factors. The Thermolatch II is equipped with a UL-listed 165°F (74°C) fusible link for automatic operation. In the event of a fire, heat breaks the fusible link, allowing powerful lifting mechanisms to open the vent cover instantaneously. Pull handles are provided for interior or exterior manual operation and heavy-duty shock absorbers assure smooth opening and eliminate the possibility of operational, roofing or structural damage.
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User Reviews
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C3DesignBuild (Feb 15, 2008)
Hello. I am new to the TS Community, however you all were HIGHLY recommended by several of my professional peers and highly regarded as the absolute best Architectural, Interior Design 3D Resource!!! I have just downloaded the "Automatic Fire Vent (from Bilco) and plan to use it in a project that is due by this coming Monday! Thanks!!! I look forward to becoming a dedicated member!!! Cheers!!!
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