When your AC isn’t working properly, it can be frustrating—especially during the hot and humid summers in Lexington, KY. While some issues require professional repair, there are a few troubleshooting steps you can take to identify the problem before calling for service.
Check Your Thermostat Settings
One of the most common reasons an AC isn’t cooling is an incorrect thermostat setting. Ensure your thermostat is set to “cool” and the temperature is lower than the current room temperature. If your thermostat runs on batteries, check if they need replacing.
Inspect the Air Filter
A clogged or dirty air filter can restrict airflow, making it harder for your system to cool your home efficiently. Check the filter and replace it if it looks dirty. A clean filter not only improves cooling but also helps maintain good indoor air quality.
Examine the Circuit Breaker
If your AC won’t turn on at all, check your home’s electrical panel. A tripped breaker could be the culprit. If you find that the breaker has tripped, reset it and see if your system turns back on. If the breaker trips again, there could be an electrical issue that needs professional attention.
Look for Blocked or Dirty Vents
Blocked or closed vents can reduce airflow and make it seem like your AC isn’t cooling properly. Walk through your home and ensure all supply and return vents are open and free from obstructions like furniture, rugs, or curtains.
Inspect the Outdoor Unit
Your AC’s outdoor unit, or condenser, needs proper airflow to work efficiently. Check for debris like leaves, grass, or dirt that could be blocking the unit. If the coils appear dirty, they may need to be professionally cleaned to restore optimal performance.
Listen for Unusual Noises
Strange noises like rattling, buzzing, or grinding could indicate loose or worn-out components. While some noises may be minor, others could point to more serious mechanical issues that require immediate attention from a professional.
When to Call a Professional
If troubleshooting doesn’t resolve the issue, it’s best to call an experienced technician. Refrigerant leaks, electrical problems, or compressor issues should only be handled by a licensed professional to prevent further damage to your system.
At Titan Heating & Air, we provide reliable AC repair services in Lexington, KY, to keep your home or business comfortable year-round. If your AC isn’t performing as it should, contact us today to schedule a professional inspection and repair.
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