Product Details
The flush-mounted kit includes both anchor straps and mounting holes to facilitate installation. It is insulated and rated by Underwriters Laboratories for a 1.5-hour "B" label in walls, and it may be used in a 2-hour fire-rated wall assembly. Additionally, it is rated for 3 hours in ceilings by Warnock Hersey. The construction features a 16-gauge steel frame and a 20-gauge steel, welded pan door, which is filled with 2-inch thick fire-rated insulation. The door is equipped with automatic closure, self-latching capabilities, and an interior latch release for convenience and safety.
