About this item

• INSTANT HOT WATER: The  H2O Hot Water Recirculation System utilizes thermal bypass technology to provide hot water to your faucet or shower instantly. The pump and patented under-sink, thermostatically controlled sensor valve create a pressure differential, allowing cold water to bypass into the cold water supply line at a low volume, keeping the water in the hot water supply line at a no-wait temperature throughout your entire home. Not designed for tankless water heaters.
• EASY DIY INSTALLATION: This quiet, efficient system easily installs into existing plumbing without the need for a return line or additional electricity under the sink, and once installed requires no maintenance. Includes everything you need for installation: pump with 10 ft cord, 2 adapters with rubber washers, sensor valve, mounting screws, and two 12-inch supply lines.
• WATER CONSERVATION: Your days of wasting time, water, and money are over. With hot water readily available, there's no need to let the tap run while waiting for it to heat up, leading to significant water and money savings: up to 12,000 gallons per year and up to 10% off your water bill.
• CUSTOMIZABLE OPERATION: This pump includes a convenient built-in programmable timer that can be set to run for 24 hours a day or to activate only during peak use times. Its 24-hour dial features quarter-hour division tabs and AM/PM indications so you can easily set operation of the circulator according to your household's water usage patterns.
• EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.