Recent content by WirralDIYer

I am not a plumbing expert, but if there was a leak I would expect the pressure to continually drop. Because the pressure flutuates in both direction (after I repressurize it to normal) I suspect trapped air. Trapped air is different from excess air. Excess air finds its way to the highest...

Thanks for the diagnosis. I have already identified a leak in the boiler...as mentioned in my post. It is at the top of the boiler, where the flue joins the internal connection on the boiler. There may very well be a small leak in the central heating system, but I doubt it. I found a few...

Hi I have a Worcester Greenstar 35CDI Condensing Combi. The boiler was fitted about 3 years ago, and worked fine. Then it was moved, by a cowboy plumber, who cant be located. Since being moved it has leaked from the flue. The flue was replaced with a vertical flue kit. The kit bought...