TOTO Duo Fit In-Wall 0.8/1.28 GPF Dual Flush Toilet Tank Only with Copper Supply Line in Cotton White

The TOTO DuoFit In-Wall Tank Dual-Flush System with Copper Supply takes up less floor space, giving your bathroom a more open feel and making it easier to clean. This modern design uses TOTO's Dual-Max flushing system, allowing you to proactively conserve water with a full or light flush option. Choose between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. The DUOFIT harness allows you to select a mounting height of 15 in. to 19 in. This provides the opportunity for you to establish a comfortable bowl height for a wide array of individuals. The in-wall unit can support up to 880 lbs. when installed properly. The kit arrives ready to be installed within a 2 x 6 stud setting with a 2 in. x 6 in. polyethylene waste outlet. If you require installation within a 2 x 4 setting, you will need to additionally purchase TOTOs 2 x 4 PVC outlet kit (THU343). To enhance the installation with a Washlet bidet seat, there is a pre-attached copper supply built into the system. The separately sold TOTO Washlet Connection kit...