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Fusible Link Heat and Smoke Vent

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Fusible Link Heat and Smoke Vent
Product Details

- Meets FM test standard 4430 for heat and smoke vents. - FM product listing: 224A6-AM - Full open position of vent is obtained within 5 minutes after initial exposure to 500F - Complies with UL standard 793 for automatically operated roof vents for smoke and heat. - BOCA (’99), SBCCI (’99), ICBO (’97), IBC, IFC & NFPA 204 M(’98) requirements. - Standard outside manual release. - Metal building curb mount units or standard self-flashing units for conventional roofs. - Optional three wall polycarbonate skylight lids with 0.40 u-value and McCade link used with Heat Detection Signaling and Operations.
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