An outside unit that hums while the fan stays still is the classic summer service call in Jacksonville, FL, and the cause is usually a failed run capacitor. That inexpensive component starts the compressor and fan, fades for years without complaint, and then quits under peak load. It is far from the only suspect, though. Contactors pit and stop passing clean power, condenser fan bearings dry out, small refrigerant leaks drain away cooling capacity, and evaporator coils ice over when a clogged filter strangles airflow.
Heating trouble instead? See Furnace Repair.
Signs You Need AC Repair in Jacksonville
The sooner you notice these red flags, the easier and cheaper the fix. Keep an eye out for the following clues:
- Puddles near the air handler or water stains on the ceiling beneath it
- The system short-cycling every few minutes without cooling the house
- The outdoor unit humming or clicking but the fan not spinning
- Room-temperature air from the registers even though the AC is running
- A hiss or gurgle from the lines, a common sign of leaking refrigerant
- Ice on the refrigerant lines or a frozen indoor coil
- A hot electrical smell or a tripped breaker whenever the air conditioner kicks on
- Cooling bills climbing while the house stays sticky and warm
Don't Wait for a Total Failure
What seems like a minor issue today can take out a compressor or heat exchanger tomorrow. Don't wait, call (904) 243-4242 and we'll take a look right away.
