Oatey 38569 Quadtro Washing Machine Outlet Box with Hammer Arrestors – 1/4-Turn Copper

Overview

The Oatey Quadtro Push Connect washing machine outlet box combines flexibility with straightforward installation. Without soldering, crimping, or solvent welding, you simply insert the pipe into the valve and let the connection seal itself. An integrated disconnect tool makes it easy to disassemble and reuse the valves, supporting efficient remodels or repairs.

Designed for both residential and commercial laundry setups, the Quadtro box adapts to your space with right, left, or center drain options and bottom or top valve mounting. Built from high‑impact polystyrene, it stands up to demanding job sites while maintaining a clean, professional appearance behind a washer, utility sink, or laundry area.

Key features at a glance

• Push Connect connections for copper, CPVC, or PEX pipes—solder-free and fast
• 2‑inch drain opening compatible with PVC or ABS DWV piping
• Easy-to-remove, tool-free 1/4-turn knockout for quick disassembly
• Snap-on faceplate frame fits up to 1 inch drywall for a seamless finish
• Durable high‑impact polystyrene construction built to endure rough job sites
• Sweat connection to copper supply lines for reliable hot or cold water access
• Four mounting brackets included for flexible top or bottom valve mounting
• Four openings support hot water PEX valve, cold water PEX valve, DWV drain, and top-down supply
• Option to include hammer arrestors for added protection against water hammer

Real-world use cases

Whether you’re installing a new laundry space, upgrading an existing utility nook, or reconfiguring a bulky laundry closet, Quadtro adapts to your layout. The system’s four openings accommodate multiple pipe materials, while the snap-on faceplate and brackets help create a neat, professional finish behind the washer.

In busy projects, the ability to reuse valves matters. The included disconnect tool simplifies adjustments or maintenance without starting from scratch. The overall design emphasizes durability in rough environments, making it a practical choice for sites with ongoing use and movement around the laundry area.

What to expect during installation

• Prepare the wall with the snap-on faceplate that accommodates up to 1 in. drywall
• Position valves for top-down or bottom-up mounting as needed
• Join copper, CPVC, or PEX with Push Connect for a secure, solder-free seal
• Connect the drain to PVC or ABS DWV piping and secure with the four mounting brackets

Note: Benefits described reflect the features and typical use scenarios. Results depend on space, materials, and installation practices.