The Rheem SP21181H User Interface Assembly is designed for 5500W connected electric water heaters. This assembly provides an intuitive interface for controlling water temperature and monitoring system performance. Built with high-quality materials, it ensures durability and long-lasting functionality. The user-friendly design allows for easy navigation and adjustments, making it suitable for both residential and commercial applications. Upgrade your water heater's control system with this reliable user interface assembly for enhanced convenience.