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The LSP OB-203 is an assembled washing machine outlet box designed for in-wall installation in residential laundry applications. The unit features a left-side outlet configuration and is constructed from high-impact plastic, providing resistance to the physical stress common in utility and laundry room environments. This outlet box houses the hot and cold water supply connections along with a drain fitting in a single, recessed enclosure, keeping laundry room plumbing organized and code-compliant. It is installed by licensed plumbers during new construction or remodel work.
The OB-203 is suited for residential laundry rooms where a recessed, in-wall washing machine connection box is required. The assembled design reduces on-site labor by arriving ready for installation without requiring separate component assembly. The left-side outlet placement accommodates specific rough-in layouts where supply and drain connections are positioned to the left within the box enclosure. This makes it appropriate for installations where standard centered-outlet boxes do not match the planned rough-in configuration.
Designed as an OEM-style replacement or new-installation outlet box for residential washing machine plumbing rough-ins requiring a left-side outlet configuration.
Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the main water supply before connecting supply lines to the box. Ensure the rough-in opening and stud bay dimensions are confirmed before securing the box to framing. Do not overtighten supply connections to the plastic body fittings.
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