CONTROL METHOD FOR A HYDRONIC SYSTEM

The invention refers to a control method for a hydronic system, the hydronic system comprising at least one thermal source (2) and a hydraulic supply unit (8) connected to the outlet of the thermal source (2) and controlling a supply of a heat transfer medium to at least one load circuit (4, 6), wherein the hydraulic supply unit (8) causes the heat source (2) to adapt the outlet temperature of the heat source (2), if at least one predefined criterion in the hydraulic supply unit (8) is fulfilled, and to a hydraulic supply unit and a hydronic system configured for use of such method.