The Rheem SP21111 GEN 5 Leak Sensor and Shut Off Valve Kit is a cutting-edge solution for water leak detection and prevention. This kit includes a highly sensitive leak sensor that detects water leaks early, preventing potential damage to your property. The shut-off valve automatically stops water flow when a leak is detected, providing peace of mind and protection. Designed for easy installation, it is compatible with various Rheem water heaters and meets industry safety standards. Enhance your home’s safety with this innovative leak detection system.