High-Performance & Energy-Efficient: Replacement Part Number: 007E-2F2. Featuring an ECM permanent magnet motor, our high efficiency circulator pump reduces energy loss with advanced electronic commutation technology. With a maximum flow rate of 16 GPM and a head of up to 20 ft, it seamlessly replaces your existing pump while cutting energy cost and boosting heating efficiency.

Intelligent Control Modes: Equipped with five smart control modes—Automatic, Constant Speed, Constant Pressure, Proportional Pressure, and Night Mode—this cast iron circulator pump automatically adjusts its operation based on your needs. Optimize your heating system's performance, enhance comfort, and reduce energy consumption with tailored settings.

Built-In Check Valve: Designed to ensure water flows in the correct direction, our check valve avoids backflow, maintaining system stability and extending the pump's lifespan. Our hot water circulation pump minimizes maintenance and replacement needs, keeping your system running smoothly.