Grundfos COMFORT

Thanks to the new high efficiency permanent magnet motor, the COMFORT range now features two new variants for hot water recirculation. With an energy usage of only 5-8,5 W, both the COMFORT pump with AUTO_ADAPT and the fixed speed COMFORT B pump can significantly reduce power consumption. In fact, the electricity costs of operating in AUTO_ADAPT mode requires a mere 1-2 $ per year. Compared to conventional pumps that run continuously, this equals a cost reduction of up to 96%. Moreover, heat energy savings amount to as much as 48%. The AUTO_ADAPT principle The principle of the AUTO_ADAPT function is really very simple.