Your AC isn’t cooling like it should, or maybe it won’t turn on at all. Before calling for professional service, there are a few simple troubleshooting steps you can take to identify the problem. Some issues can be resolved quickly, while others may indicate a more serious problem that requires expert attention from a local AC company.
Check Your Thermostat Settings
One of the most common AC issues starts with the thermostat. First, confirm that it’s set to “cool” and that the temperature is set lower than the current indoor temperature. If your thermostat uses batteries, replace them to rule out a power issue. Smart thermostats may need to be reset or reconnected to Wi-Fi if they aren’t responding properly.
Inspect the Air Filter
A clogged air filter can reduce airflow, making it harder for your system to cool your home. If your AC is running but not blowing enough cold air, check the filter. A dirty filter can also cause the system to freeze up, forcing it to work harder and potentially shutting it down. If the filter is covered in dust and debris, replace it with a clean one.
Look for a Tripped Circuit Breaker
If your AC won’t turn on, check your electrical panel for a tripped breaker. Resetting it might restore power, but if the breaker trips again, there could be an underlying electrical issue that requires professional attention.
Check for Frozen Coils
Ice buildup on the indoor or outdoor coils is a sign of restricted airflow or low refrigerant levels. Turn off the AC and let the ice melt before restarting the system. If freezing continues, there may be a deeper issue that requires professional service.
Listen for Strange Noises
Unusual sounds like rattling, buzzing, or grinding can indicate a problem with the blower motor, fan, or compressor. Ignoring these noises can lead to bigger, more expensive repairs.
When to Call a Professional
If troubleshooting doesn’t solve the issue, it’s time to call the experts. At Crest Air, we offer professional AC repair services in Palm Beach, FL, to keep your home comfortable. Contact us today to schedule an appointment!
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