When your air conditioner starts blowing warm air, it’s usually due to one of the following common issues:
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Dirty Air Filter: A clogged filter can block airflow and cause the system to overheat.
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Thermostat Settings: Double-check that it’s set to "cool" and not just "fan."
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Low Refrigerant: If there’s a leak or it’s undercharged, your system can’t cool properly.
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Compressor Problems: A failing compressor won’t be able to circulate refrigerant effectively.
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Electrical Issues: A tripped breaker or faulty capacitor can prevent the outdoor unit from working.
While some issues can be fixed with simple maintenance, persistent problems should be handled by a professional.
For reliable and affordable HVAC repair and maintenance in Lexington, KY, visit
