Grundfos 99906545 ALPHA 15-55 HWR-T High-Efficiency Circulator Pump

The ALPHA 15-55 HWR-T is a hot water recirculation pump that operates using a wireless temperature sensor that functions like an aquastat. The pump will activate via the programmable timer in addition to the measured return line temperature. The sensor keeps the water temperature within an optimal range that is calculated every 12 hours. Perfect for homes with multiple occupants and unpredictable hot water usage. This innovative design is built on the current Grundfos ALPHA platform, offering high energy savings, low noise levels and a quick installation.

The ALPHA platform is a high efficiency platform with a permanent magnet motor (ECM). The ECM motor design reduces energy consumption by up to 50 percent and is built on over 17 years of Grundfos ECM experience, making it the most energy efficient product in the market. The pump functionality allows the homeowner to only run the hot water recirculation pump when there is demand, saving thousands of gallons of water a year.

All controls and software are built into the product by Grundfos making installation simple and intuitive troubleshooting if necessary. The ALPHA 15-55 HWR-T is an innovative, technologically advanced, energy efficient, and water saving solution for pump hot water recirculation.