Guy Gray™ 82418 Fire Rated Ice Maker Outlet Box With Quarter Turn Hammer Arrester Valve, Plastic, Domestic

• Molded in test cap for testing of DWV drain system-test cap will not fall down the drain
• Valves feature white handle and checkmark stamping
• Intumescent pad attached to back of outlet box
• Snap-on frame accommodates up to 1" drywall and is interchangeable with all FR-12 fire-rated plastic outlet boxes
• Simple installation-just nail or screw to stud
• One face plate fits washer, ice maker, gas, AAV and auxiliary drain outlet boxes
• 6 in W x 6 in H x 3-1/8 in D rough opening
• Preloaded nails for right or left stud bay installation
• 1hr and 2hr rated
• Made of high temperature resin