how can i fix my combi boiler?

I had same prob with my ferroli falcon pressure release valve ,I stopped mine by tapping the valve casting with a suitable piece of metal bar .

J Cartledge
March 2007

Had same problem on a ferroli a couple of years ago. System had over pressured at some point, (Due to a leaking top up valve), at 3 bar a pressure realease valve pops. This valve was then never the same, always dripping even at 1 bar. Had to replace the valve.

Phil
January 2006

You are having the same problem as myself it is the pressure gauge that needs altering it is usually to high and needs lowering by turning anti clockwise it is so simple but that is not always the case as last time this happened we called out the plumber this time there are none available my husband usualy tweeks it but he is not available at the moment so i am trying to fix myself.hope this might help a little if not a lot

sheila
January 2006