Grundfos ALPHA HWR 15-55 SU/T High-Efficiency Hot Water ECM Circulator

ALPHA HWR 15-55 SU/T is a high-efficiency circulator fitted with a stainless steel housing. It is designed for circulating domestic hot water in systems with a dedicated return line. It features an integrated digital timer which enables scheduling through the Grundfos GO app and eliminates the need for a physical programmable timer. Homeowner can also set their own schedule through the Grundfos HOME app. With the use of its integrated temperature estimator, ALPHA HWR helps reduce complexity during installation as an external temperature sensor is no longer needed.

• Designed for use in systems with dedicated return line
• Digital timer eliminates the need to have physical timing device
• Temperature estimator reduces installation complexity