Delta Pivotal® TempAssure® 17T Series Valve Only TrimThe confident slant of the Pivotal Bath Collection makes it a striking addition to a bathrooms contemporary geometry for a look that makes a statement. Delta thermostatic valves use TempAssure Technology to protect you and your family from sudden temperature changes. With separate handles for volume and temperature control, this Delta tub shower provides a more refined showering experience. Simply set the water at your preferred temperature and turn