My heat works good. The central air doesn't. No matter how high I set the thermostat, once the air kicks on, it stays on and doesn't shut off for sometimes up to 9 hours because the cooling doesn't affect the thermostat enough to shut it off. Originally, I thought the vent slots were too small so I...

I have been having problems with my central air. I replaced both the capacitor and contactor. Cleaned the coil, put a new filter and it started working fine for about a week. Then a couple of days ago, it stop working again. It blows air through the vents, but not cool. Also, the fan isn't spinning...

My central air is running in the house, blowing a little cold but noticed the unit outside is not running. Is that a big problem?

My central ac works for a 1 or 2 hours then fan on the exterior unit stops turning (motor still running) and shortly after hot air comes out of the vents. I will then shut it off, by turning off the thermostat for about 2 hours and it will work again for about 1 to 2 hours. Unfortunately for me,...