The "Hydronext" system refers to the smart hydraulic components inside. The manual often details the and the modulating pump .
The HydroNext 5600 S is available in several capacities to suit different household needs: 12, 15, and 17 liters per minute. junkers hydronext 5600 s manual
💡 If your unit hasn't been used in a while and won't turn on, it may be due to dust/soot buildup on the internal sensors. A quick cleaning of the electrodes often fixes minor ignition issues. If you'd like, I can help you further if you tell me: Are you seeing a specific error code ? The "Hydronext" system refers to the smart hydraulic