Watts Hot Water Recirculation System with Programmable Timer for Tank Water Heaters, Instant Hot Water, 120V Pump, 10 ft Cord, 2 Adapters, Sensor Valve, Mounting Screws, 2 Supply Lines (0955800)

INSTANT HOT WATER: This hot water recirculation system employs thermal bypass technology to provide hot water in seconds at each faucet or shower when required. The sensor valve opens when the water on the hot side cools down, pushes the cool water back to the water heater, and closes once the hot water line reaches 98°F. This system is not designed for tankless water heaters. EASY DIY INSTALLATION: Operating on 120V, this quiet and efficient unit installs easily into existing plumbing without requiring a return line or extra electricity under the sink, and once set up, it demands no maintenance. Contains all components needed for installation: a heavy-duty stainless steel pump head in an aluminum housing, a 10 ft cord, 2 adapters with rubber washers, valve mounting screws, and two 12-inch supply lines. WATER CONSERVATION: With hot water ready in 15 seconds, this practical system can result in substantial water bill savings: up to 15,000 gallons annually. CUSTOMIZABLE OPERATION: This pump includes a built-in programmable timer that can be configured to operate 24 hours a day or to activate solely during peak usage periods. Its 24-hour dial features quarter-hour division tabs and AM/PM indicators, allowing you to easily program the circulator's operation based on your household's water usage patterns