The groups are manufactured on European equipment and are of the highest quality and reliability. AISI 304 stainless steel (low carbon austenitic steel) is used in the construction. On the supply manifold are located flow meters with the possibility of fixing the position, and on the return manifold are located thermostatic valves, with a decorative cover, which can be removed to connect a servomotor and any other control automation.Number of outputs: 7Purpose of use: for underfloor heating