FloodStop Water Heater w/ 3/4" Ball Valve

Features: The FloodStop for water heaters automatically shuts off the water supply to the water heater and sounds an alarm, leaving all other household fixtures and appliances operational. Easily installed in fifteen minutes. One Year Manufacturer's Warranty. Components: Motorized Full-Port Ball Valve (3/4 inch NPT pipe threaded) Power Control Unit with Batteries (4 AA) or use AC Power Adapter with or without battery backup Water/Leak Sensor (1.25” X 7.5”)