The ProfiMix EN001 pump group is a ready-to-install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. with a built-in three-way mixer made of brass and an Environ END05 servomotor. A Grundfos UPM3 Hybrid 25/7, 180mm high-efficiency pump (BAFA eligible) is installed. The flow and retur...