Monitor pressure balance valve keeps water temperature within a safe 3 F (1.6 C), helping to protect you from sudden changes in hot or cold water pressure. Spray settings include: Full Body spray. Full body spray provides a steady, full-coverage spray perfect for every shower need, from rinsing shampoo from hair to relaxing tired muscles. Complete unit includes trim and MultiChoice Universal Valve with rough-in. Pull-up tub spout. ADA Compliant. WaterSense labeled. Shower heads use at least 20% less water than the industry standard without compromising performance.