I posted a problem with an ariston microsystem 21 condensing boiler failing to ignite now it seems to have gained a new problem.If the boiler is off on the timer the pressure stays at 1.5 bar as soon as the heating comes on the presure goes up to around 2-2.5 and carries on rising, after about an hour it gets up to about 3.5 and i`m sure would keep going if i didn`t release the pressure.is it about time i got this piece of crap ripped out and replaced(no one seems to want to touch it).Is it just a case of replacing the boiler and what would anyone recommend as a replacement?
THANK GOD SUMMERS ON ITS WAY!!!
THANK GOD SUMMERS ON ITS WAY!!!