When the air conditioning quits in Asheville, NC, the house tells you fast, and so does everyone in it. The part that fails most often is the humble run capacitor: a few dollars of electronics that starts the compressor and fan, weakens quietly for years, and finally lets go on a brutal afternoon, leaving the outdoor unit humming but the fan still. Right behind it come pitted contactors that no longer pass power cleanly, condenser fan motors with dry bearings, refrigerant leaks that slowly bleed the system's capacity away, and evaporator coils that ice over solid whenever airflow collapses behind a clogged filter.
When the heat goes out, see Furnace Repair.
Warning Signs for AC Repair
Catching these issues early helps you avoid costly problems. Here are the most common indicators that it's time to call a professional:
- Water leaking around the indoor unit or from the ceiling below it
- The outdoor unit humming or clicking but the fan not spinning
- The system short-cycling every few minutes without cooling the house
- Vents blowing air that is barely cooler than the room
- Frost or ice forming on the copper lines or the indoor coil
- A hiss or gurgle from the lines, a common sign of leaking refrigerant
- Cooling bills climbing while the house stays sticky and warm
- Breaker trips or a burning odor at startup
Act Before It Gets Worse
A failing capacitor, clogged condensate drain, or dirty flame sensor rarely fixes itself and usually gets more expensive to address the longer it runs. Call (828) 307-9793 at the first sign of trouble.
