Hi!
I've got a 10 year old Trane XE 80 furnace that I'm having some problems with. I turn it down at night, back up in the AM. Sometimes in the AM it will blow cold air. I'll go check it and the blower will be running but no flame and the furnace itself feels cold. I'll flip the power switch off and on. Sometimes that gets it going (lots of nice blue flame, lots of heat), other times I'll see some red glowing thingies (ignitors?) inside then I'll hear the gas come on but it doesn't ignite the gas.
So.... are there any fairly obvious parts/service that I could try myself before just biting the bullet and calling in a furnace guy? Suggestions?
Thanks in advance. Tom in PA