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UL Classification (UL Standard 555C)
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Yes, for use 1, 2 or 3 hour fire-rated floor/ceiling and roof/ceiling designs
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165° F Fusible LinkW
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Yes
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Approved For
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WhisperGreen®, WhisperGreen-Lite™, WhisperCeiling™, WhisperLite®, WhisperSense™, WhisperSense-Lite™, WhisperWelcome™, WhisperFit™, WhisperValue™
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Thermal Fabric
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High Temperature, Non-Asbestos, Reinforced Fiber
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Galvanized Steel Frame
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Yes
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National Fire Protection Association (NFPA)
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Panasonic radiant dampers assembled together with Panasonic ventilation fans, meet or exceed NFPA-90A
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Installation
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Will fit a wood frame ceiling or a T-bar ceiling
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Galvanized Steel for Long Life
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Yes
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Warnock Hersey Classifed
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Yes
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Dimensions (H x W x D)
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101/8'' x 101/8'' x 31/2''
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Weight
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4.5 lbs
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