The condensate pump started making loud noise, and it died later that day. I replaced it with a new pump, but now it seems as if the outdoor unit is dead. I get air blowing from the furnace, but it is not cold at all. There is a slight humming coming from the outdoor unit, and I got it to start up once after messing with it and the fuses, but it was going slow, making strange noise, and then it quit again. It is still humming, and seems like it's trying to start. Could this be a blown capacitor, or maybe the contactor? What do you guys think? Thanks