Discussion Starter · #1 ·
Hi all. Trying to save some money and feeling quite capable of doing this, I replaced a bad motor on my outside AC unit (Tempstar). I was told to go ahead and change the capacitor and contactor, as well. I did so and even took pics before, so I'd get the wires correct. AC turns off and on and runs smoothly, BUT as it got cool last night, I turned the heat on (gas).....heard the thermostat click.......heard the gas light the flame, heat came on and ran up to temp.......heard thermostat click, to turn furnace off......fan still running.....still running.....now cooler air is coming from vents......I turn thermostat OFF......no change......have to go to breaker and switch it off, to get the fan on the furnace to shut off. Is this somehow related to my outside unit fan/cap/contactor replacement/wiring? Thank you all very much!!