Halstead Ace High Boing firing but then turning off?
Hi
My mums boiler is showing 0 on the pressure gauge.
I reset it, it fires up, there is flame than it shuts down again and the power light flashes green
Can anybody help, she is on her own and 120 miles from me, i can visit her again to try and fix it, but really need a lead on the problem
Many thanks
Mike
Michael, September 2010