Cut open drywall inside of closet to completely access the area for the new washer box. Also, cut open a section of the ceiling to access the water lines. Installed the new washer box with the appropriate drain and water lines. Secured all connections, turned on the water and pressurized the system. Removed and replaced the fill valve in the main level bathroom toilet that was slowly filling the tank. Tested all work and no leaks detected. *Lifetime warranty on workmanship