Just returned from military deployment and my welcome back gift from the wife was "the AC and Heater need to be fixed". I have a York furnace and AC, it is 13 years old (contractor grade).
I had two companies come out. They both agreed that the AC should be replaced but they differed on the furnace. Company A said replace the bad circuit board ($760) and you should be good for another 7 years. Company B recommended replacing the furnace because it will "nickel and dime" us, a new one is much more efficient and that we would save some in labor having it all done at once.
Any opinions would be appreciated.