BACOENG Hot Water Recirculating Pump, Auto Start/Close Water Circulation Pump With Timer, Ultra-silent Stainless Steel Head for Electric Water Heater System/Tank Water Heaters

Enjoy On-Demand Hot Water: Set the startup time according to your needs, and you can enjoy the comfort and convenience of instant hot water at home while reducing your water bill.

Prevent Backflow: The closed-loop check valve separates hot water from the cold water pipeline, allowing you to use hot and cold water simultaneously. Our brass fittings and valves come with the pump to ensure that your household water remains clean, reliable, and free from leaks and corrosion.

Quiet and Powerful Water Flow: This hot water circulation pump has a maximum flow rate of up to 38 liters per minute, with a high pressure of 0.6 bar/9.57 pounds per square inch and a head performance of up to 21.6 feet/6.6 meters. The heat-resistant PPO impeller and 304 stainless steel pump head guarantee a noise level of only about 30 decibels, making it very quiet.

Easy Installation: Simply connect the DN20 inlet and outlet hoses to the DN15 adapters using a wrench. Once installed, you'll have a continuous supply of hot water.

For Dedicated Return Line: Ideal for homes with dedicated return lines and household pipelines less than 300 feet, specifically designed for tank-style water heaters.