Recent content by hardy1015

Hi, Thank you so much for such speedy response, I have made a note of what you have replied and we have yet another plumber coming out soon to hopefully carry out some tests in line with the replies that we are sent. Many Thanks..

Hi, We have a Vaillant ecotec plus 831 boiler, it worked fine for about a year, we are now getting F22 fault code, the boiler constantly loses pressure and we have to open the two valves underneath to re-pressurize the system, we are doing this now on a daily basis, we had Vaillant out who told...