7 year old Vokera Compact 28SE losing pressure after CH turned off. Primary and secondary expansion vessels checked and recharged. Minor pipework leak corrected. PRV replaced. Needing to top up every day then works fine. No obvious sign internal boiler leak. Time to replace? Any thoughts? Cheers
Vokera Compact 28SE losing pressure when CH turned off. No obvious leak from PRV. Both boiler exp vessel and second additional vessel checked and recharged. Under floor inspected. Leak found and repaired on compression fitting. Problem persists. ?heat exchanger fault. Boiler hasn’t been isolated...
