how do i stop my overflow or pressure pipe from dripping?
I have a ferroli medina 102 and the pressure pipe ( or overflow pipe keeps dripping) the boiler is working fine and I have the water pressure set at 1 bar I have fitted a new water pressure valve part No. 30905920. but it is still leaking. Please can you help
When you the start boiler from cold does the pressure rise to 3 bar if so the expansion vessel may need pumping back up,otherwise is it the condensate drain that you are looking at in which case it's doing its job
