The boiler will start and then run no problem.After it as been running for about 10mins it will cut out, fan is still in
motion but no flame. then approx 3mins the flame returns.Boiler model ariston euro/c. A23 MMFI
This is constantly happening all the time.
I only have the boiler stat which I have kept the same temp since the boiler was installed.
Could the problem be the thermostat, would be very
grateful for any response to this issue

Regards

Jon., November 2012