Central heating system distribution module, e.g. for apartment block

摘要

The pre-assembled distribution module (1) is designed to be installed in a technical duct (2). It feeds the central heating systems of all the apartments on one floor while ensuring the independence of their heating and hot water supplies by a separate circulation pump. It incorporates a single U-shaped tubular manifold (5) with main parallel and straight horizontal branches (6,7) joined by a bend (8). The end of the first horizontal branch (6) is connected by a coupling (10) to a primary circuit feed column (3) coming from a boiler. The same branch has outlets connected via a series of valves (14) and pumps (15) to the separate apartments' feed circuits (18). The second horizontal branch (7) of the manifold has intakes for the apartments' return pipes, connected to it by meters (21), filters (22) and valves (23).