Home Featured Most Energy-Efficient Hot Water Recirculation System Hits Market

Most Energy-Efficient Hot Water Recirculation System Hits Market

Most Energy-Efficient Hot Water Recirculation System Hits Market

ALPHA 15-55 HWR-D reduces energy usage by 50%

LENEXA, Kan. — Grundfos Pumps Corporation, a world leader in innovative pump systems, is excited to introduce the ALPHA 15-55 HWR-D on-command pump, the most energy-efficient residential hot water recirculation system available in the United States. The system reduces homeowners’ energy consumption by up to 50%, saves thousands of gallons of water per year per household, and meets regulations such as California Energy Commission Title 24 Building Energy Efficiency Standards.

“Reducing water and energy usage has always been a core value and ambition at Grundfos,” said Kirk Vigil, vice president of sales. “We are passionate about helping people live more sustainably and meet stricter standards with the latest innovation in our ALPHA line.”

The ALPHA 15-55 HWR-D system’s circulator includes plug-and-pump technology and the trusted Grundfos permanent magnet motor. When hot water is needed, a simple push-button control activates the pump via a Bluetooth signal. The pump then runs for five minutes or until the water entering the piping reaches 102°F, as indicated by an external temperature sensor.

To learn more about the ALPHA 15-55 HWR-D, visit Grundfos.us/hwrd.


Grundfos is a global leader in advanced pump solutions and a trendsetter in water technology. The company contributes to global sustainability by pioneering technologies that improve quality of life for people and care for the planet. Grundfos pumps are available in a wide range of configurations to fit many application needs. For more information, visit Grundfos.us.