Cheers Guys - Really appreciate your help.
So if the prv is just passing - i would be supprised due to only 1-1.5 bar of pressure. I would have thought it would take more before it would pass.
So how do i release all pressure from this potterton puma and how do i clean the prv valve...
Hi - Pressure on combi boiler from sealed system keeps dropping to 0.5bar which means i keep having to open the valve to get it working. When i increase pressure at only one bar the pressure valve of the boiler starts releasing water. What is the likely problem ? This has never happen before -...
