Grundfos Comfort UP 10-16 APMBU/LC 115/230V Brass Hot Water Recirculation Pump

Comfort UP 10-16 APMBU/LC 115/230V Brass Hot Water Recirculation Pump. Learns hot water consumption patterns and adjusts operation time accordingly . Reduces water heater energy consumption by saving up to 67% compared to a continuously running pump. Designed for unlimited water hardness and robust against limescale. Multiple installation positions, even vertical with the pump head pointed downwards . Dry-running protection to prevent failure if system runs out of water. Built-in and external temperature sensor . Isolation valve and check valve integrated. Insulation shell included . Double insulated pump with line cord allows for quick installation without the need for a ground wire