Inspired by the delicate scallops of a seashell, Addison(TM) brings a fresh, inviting look - and a multitude of options - to the bathroom. Getting ready in the morning is far from routine when you are surrounded by a bath that reflects your personal style. The shower becomes your private sanctuary where body sprays and showerheads work in perfect harmony. Deltas proprietary H2Okinetic Technology creates a warmer, more luxurious shower experience that blankets the body while using less water. SH 2.0 gpm,7.6 L/min Must purchase rough-in kit R10000-UNBX separately Maintains a balanced pressure of hot and cold water even when a valve is turned on or off elsewhere in the system Rough-in valve sold separately