OATEY 38543 OATEY38543 WMB WIRSBO W/HAM Q

The Quadtro Washing Machine Outlet Box provides a versatile solution for recessed laundry plumbing installations in residential or commercial applications. Designed to combine supply valves and a drain connection within a single wall-mounted unit, it simplifies rough-in plumbing and supports flexible installation layouts. Proprietary lock-and-load valves allow the drain pipe to be positioned left, right, or center to accommodate different plumbing configurations. The box connects to PEX-A supply lines using an F1960 cold expansion connection. Constructed from high-impact polystyrene for durability, it includes support brackets for top or bottom valve mounting and a snap-on faceplate frame for a clean finished appearance.