She was too warm so she turned it off. In the morning it would run for 15 seconds then shut off. Classic Sail switch failure. I took the switch out today. It was a bit sticky. Worked it back and forth for a minute and it got nice and loose. Reinstalled it and also cycled the reset switch. Turn the furnace on and it fired right up. I've turned it on a few more times today and its working flawlessly.
Here are some photos so that if any of you have the same issue in the field you can correct it in just a few minutes
Reply With Quote