The TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH® Toilet with S2 Bidet Seat, 10 Inch Rough-In is designed to conceal the WASHLET power cord and water supply hose for a seamless installation. Part of the newly redesigned S series, the WASHLET S2 features a built in night light, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating stream. The temperature and pressure of the water are adjustable with three temperature settings and five pressure settings. The controls are located on a convenient arm control panel. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The S2 model utilizes TOTO's EWATER+® system when the wand self-cleans. EWATER+ transforms the water into a safe and powerful compound, creating peace of mind by cleaning the inside and outside of the wand before and after every use. The WASHLET features a heated SoftClose seat with three temperature settings. The Drake toilet features TOTO’s TORNADO FLUSH®, a rimless, hole-free design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the TOTO Drake includes CEFIONTECT®, a layer of exceptionally smooth glaze that minimizes waste from sticking to the ceramic. CEFIONTECT, coupled with PREMIST® and TORNADO FLUSH, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. This version of the TOTO Drake is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. This WASHLET+ toilet includes the WASHLET, Drake bowl and tank set with hardware, and toilet bolt caps. Compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines.