The 926 Control/Display Upgrade for Munchkin R1 399M from Hot Water Products LLC enhances the functionality of your heating system. This upgrade features advanced controls and a user-friendly display, allowing for precise management of your water heating system. Designed for compatibility with the Munchkin R1 399M model, it ensures seamless integration. Built with high-quality materials, this upgrade meets industry standards for performance and reliability, making it an essential enhancement for your heating applications.
