Delta Trillian™ TempAssure 17T Series Shower TrimThe prismatic faceting of the Trillian Bath Collection is an evolution of modern style that creates an edgy look which catches the light as well as the eye. Delta showers with TempAssure thermostatic valves are engineered to make sure you dont experience a sudden and possibly unsafe change in water temperature as a result of running water elsewhere, such as using a dishwasher, flushing a toilet or running a washing machine. With separate handles for