The washlet+ system neatly conceals the washlet power cord and water supply hose for a clean installation. the system is comprised of a washlet and toilet which are specially designed for a seamless installation that compliments your bathroom's décor. features system includes toilet and washlet concealed supply connection for seamless installation tornado flush® system, ultra high-efficiency cefiontect® ceramic glaze prevents debris and mold for sticking to ceramic surfaces skirted design non-clog 2.5" trapway with clear glaze coating quiet flush universal height 12" rough-in (optional 14" rough-in) elongated front washlet toilet seat with cover ewater+® on wand and bowl premist of bowl before use auto open/close lid remote control operated front and rear warm water cleansing with adjustable temperature and pressure control heated seat with temperature control automatic air deodorizer warm air dryer 2 user memory night light quick release feature chrome trip lever included auto flush optional (see available options above)