heaterissue
Jan 11, 2010, 08:21 AM
We have a payne gas furnace that is approx. 14 years old. The burner ignites, burns for about 10 seconds and then the blower kicks on and blows for about three minutes. The process then repeats itself. We have already tried a new thermostat, to no avail. Any suggestions as to what could be causing the problem?