Distribution assembly with three outlets upwards for the direct connection of max. 4 modules of the heating distribution system (MMH 25/32 and/or WWM 25/32) and one module of the heat pump generator circuit (KPV 25 or DDV 25/32). Supplied complete with connection screws, 2-part EPP insulation, bracket and installation material for wall or ceiling mounting. Heating circuit connection G 1 -'IG union, G 1 -'A generator circuit.