Hollow monolithic header unit for heating systems

摘要

"A hollow enbloc header unit (100) having a plurality of connectors designed to be hydraulically connected to a heating system (10). The hollow enbloc header unit (100) is in the form of plate made of a single piece, and comprises a by-pass branch (200) as a whole substantially Z-shaped, in such a way that at least a portion thereof (103) faces a pipe (108) belonging to a cold-water return branch (250) (or else a hot-water delivery branch (250)), which is also as a whole substantially Z-shaped. In addition, the by-pass branch (200) and the cold-water return branch (250) (or else the hot-water delivery branch (250)) cross one another in a point (P)."