WASHLET+® bidet seat and toilet, specially designed to conceal the WASHLET water supply and power cord.|PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean.|Wand self cleans inside and out with EWATER+® advanced technology|Adjustable front and rear warm water washing with three temperature settings and five pressure settings. Oscillating stream option|SoftClose® heated seat, built in night light, automatic air deodorizer, and warm air dryer with three variable settings|Convenient arm control panel|1.28 gallons per flush TORNADO FLUSH® system with CEFIONTECT glaze to reduce bowl friction|One-piece, Universal Height elongated skirted bowl; ADA, WaterSense®, CALGreen, and CEC compliant|Included parts: WASHLET installation hardware, tank to bowl gasket, tank to bowl hardware, and toilet bolt caps|Purchased separately: wax ring, toilet mounting bolts, and water supply linesMay be adapted for 10'''' or 14'''' rough-in with optional parts: TSU01W.10R or TSU01W.14R (sold separately)