We have a gas fireplace (10 Yr old) and it turns on and stay on for 1 min or so and then it turns off by itself. If I switch it off and back on again, same thing happens, the flame comes and stay for a min and then turns back off.
It was working fine till last month. I pressed the pilot button, it comes back again and stay for 1 min and turns off again.
I was reading some blogs and some one is saying that, may be it is problem with flame sensor.
Can someone confirm what could be the issue and how to fix it?