How can i fix my Ariston Euro Combi Boiler (model: SX20 MFFICE)?
I think my boiler is over pressurised. Started with a leak, tightened it. Then another leak at another location. And now i have just found another one. Whenever i tighten one leak, another one appears. The radiators are also heating halfway. I really think there's something to do with pressure in the system.
Merv, January 2007