Check the listing for details. Pump Group 1X Mixed 1X Unmixed Heating Circuit With Distribution Bar. Color: Black, Width: see description, Condition: New, Made in Germany. Listed at 798.64 USD. 1x pump group ECOMIX ENH001 is a ready -to -install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. With built-in three-way mixer made of brass and an ENVIRON END05 electrical servomotor. An Environ Ecostar 25/6 high -efficiency pump is installed. The in front and return can simply be reversed from right to left. In the upper area of the pump group there are flat-sealing shut-off valves (1 “IG) with built-in thermometers (0-160 ° C). If the pump group is installed individually, a wall bracket can be screwed on the shut -off valves (not included in the scope of delivery). Maintenance or exchange of the circulation pump is very simple without the system being emptied.