FROOZEN
02-24-2014, 10:01 PM
I have a Older Lennox furnace Model # G12D-110-3. Yesterday morning I woke up to cold air blowing all over my house, I checked the furnace out and found that the blower motor was running, the pilot light was on but burner flame was not on. I shut off the power and reset it, Pilot stayed lit, blower shut off but the main burner is not working right. I changed out the thermal couple and replaced the batteries on the thermostat but still not main burner Heat.
Any suggestions, Please!
Any suggestions, Please!