Description
Flush mounted, with both anchor straps and mounting holes to facilitate installation. Insulated and rated by Underwriters Laboratories for 1.5 hrs “B” label in walls and may be used in a 2 hrs fire rated wall assembly. Rated for 3 hrs in ceilings by Warnock Hersey. 16 ga steel frame and 20 ga steel, welded pan door. Door filled with 2 in thick fire rated insulation. Door has automatic closure, is self-latching and has interior latch release.
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