Recent content by AJNewie

I think that was what I couldn’t get my head around - was fact that couldn’t find out if the pressure was too high or low on the boiler. But pressure on the sealed system was what I needed to get to. Managed to fix now and was pressure. Thanks for all help. Really appreciate

Hi guys, Hoping for a bit of advice as boiler has gone down with a 3 month baby in the house! Have a Vaillant Ecotec 418 has worked pretty solidly for 5 years. In Oct 2020 we had a sealed system fitted to improve water pressure and get rid of header tank in loft. Boiler copes absolutely...