Hydronic junction with vertical rectangular chamber made of S235 rectangular hollow profile tube with inset welded top and bottom, with 4 lateral connectors for connection of the heat consumer and heat producer.
1/2" couplings for ventilation, drainage and gauges. The hydronic junction is pressure tested and galvanised before leaving the factory. Operating overpressure max. 4 bar, operating temperature max. 110°C. Outlet connector: 1" internal thread (coupling) incl. prefabricated insulation according to EnEV, 01.10.09 comprising two half-shells with end caps and cut-outs for all outlets. 30 mm EPP foam (black).