Moen Posi-Temp shower trim kit with valve, model L82338, provides a reliable and stylish solution for bathroom upgrades. This Innovator Series set features a single lever handle in a classic chrome finish, designed for easy temperature control while preventing shower shock by balancing hot and cold water pressure. The comprehensive kit includes a showerhead, arm, flange, and the essential Posi-Temp pressure-balancing valve. Engineered for long-term reliability, it utilizes a washerless one-piece cartridge and maintains water temperature within +/- 2 degrees Fahrenheit.