How to fix insufficient circulation on Immergas VICTRIX X 12-24 2I?
- GGeorge SmithSep 9, 2025
If your Immergas Boiler has insufficient circulation, check that no shut-off devices are closed on the heating circuit and that the system is free of air (deaerated); free the circulating pump. This is caused by overheating in the boiler due to insufficient water circulating in the primary circuit.