OATEY 38480 PEX WMB W/HAMMER ARR FIRE RATED

SPECIAL ORDER ITEM. Review Returns Policy before purchase. The Fire-Rated Washing Machine Outlet Box provides a dependable solution for recessed laundry plumbing installations in fire-rated wall assemblies. Designed for commercial and multi-family applications, it integrates supply valves and a drain connection within a single wall-mounted unit to simplify rough-in plumbing. Constructed from durable Bulk Molding Compound, the box includes UL-classified intumescent pads and insulating materials that help maintain the integrity of fire-rated wall systems. A 2 in. drain opening accommodates standard DWV pipe connections, while the design connects to PEX supply lines using an F1807 connection for reliable installation.