A humming outdoor unit with a fan that will not turn is the classic summer service call in Wellington, 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.
For winter breakdowns, see Furnace Repair.
When to Call for AC Repair in Wellington
Spotting the early warning signs lets you act before the problem gets expensive. Here are the most common indicators that it's time to call a professional:
- Warm or room-temperature air blowing when the thermostat calls for cooling
- A condenser fan that sits still while the outdoor unit hums
- Rapid on-off cycling that never brings the temperature down
- Breaker trips or a burning odor at startup
- Cooling bills climbing while the house stays sticky and warm
- Hissing or bubbling sounds that suggest a refrigerant leak
- Puddles near the air handler or water stains on the ceiling beneath it
- Ice on the refrigerant lines or a frozen indoor coil
Act Before It Gets Worse
What seems like a minor issue today can take out a compressor or heat exchanger tomorrow. If you notice any of these signs, call (561) 652-8025 for a prompt inspection.
