F-007E-1F1 High Efficiency Circulator Pump Hot Water Circulation 16 GPM

16 GPM High Efficiency Circulator Pump: Made of heavy-duty cast iron, this circulator pump withstands high temperatures and pressure. Built with an ECM permanent magnet motor, automatic night mode, and a check valve, it provides quiet, reliable operation. It delivers excellent lift and flow rate for energy-efficient hot water circulation.