hello all!!!!!!! I am having furnace troubles looking for some advice. We were using the furnace last winter and it quit heating but kept blowing and will not stop blowing until you manually turn it off. Anybody had this problem before?
We had the same problem ie furnace would run but not heat and as has been said it was the circuit board for the furnace. I can't recall exactly how much to fix because we had several things fixed that were more expensive but the total came to $750 so the board must have been $150-200. As the old saw goes ya gotta pay to play. It would seem these circuit boards are common to give trouble and are designed to only be fixed by replacing the whole unit.