Delta pressure-balance valves use Monitor Technology to protect you and your family from sudden temperature changes. Chrome has rapidly become one of the most popular finishes across décor styles in the bath thanks to its stunning gloss and innate versatility. Paired with crisp lines and bright whites, it creates a bold, modern contrast, but it works equally well with vintage styles and traditional spaces to convey a hint of nostalgia. Monitor pressure balance valve keeps water temperature within a safe +/-3degrees F (+/-1.6degrees C), helping to protect you from sudden changes in hot or cold water pressure Trim kit only, must order MultiChoice Universal Valve separately to complete the unit ADA Compliant Monitor 14 Series Shower Trim - Less Head