My furnace is not working and ......this is what happened. I went down to check it out hoping it was something easy because I simply do not have the funds to call out a tech. So I just tried to see if anything obvious was happening.
Thermostat calls for heat. Inducer fan comes on. Hot surface igniter glows red. then there is a click but the gas valve does not release the gas. So I go out and buy a gas valve. Replace it. and boom it WORKS... for a day then back to the same exact problem.
So I then assume its the control board. So I run out and buy one replace it and boom it WORKS... again only for a day. And darn it I am right back to the exact same problem.
I replaced these parts and it worked perfect each time for a day. Any suggestions? What else could it be?
BTW. I am not a tech but I took HVACR in high school. And I am a first year Sheet Metal apprentice. I am well aware of the dangers and safety aspects of working with natural gas and electricity. And I am freezing my butt off.