Hi Everyone
I just went to get my hunter gas fire place to go on.Modle number is hdv35.I got the pilot going ok,but when I turned up the thermostat, the main burner will not turn on,pilot is still going, glas seems to be clean,unit worked great last year ,we had no issues,double checked for power,thats fine.Could dust on the main burner be the problem?Any input would help,thanks everyone

Matt