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Why Is My AC Blowing Warm Air?
Common causes of warm air from your vents in Lexington — and when to call for emergency AC repair.
Lexington Electrical & HVAC TeamJune 3, 20265 min read
Warm air from the vents usually means low refrigerant, a dirty coil, a failed capacitor, a restricted filter, or a thermostat/control issue — not always a dead compressor. Running the system hard in a heat wave can make a small problem worse.
Check these first
Still warm? Emergency HVAC repair is available 24/7 during no-cool calls in Lexington and nearby cities.
- Thermostat set to Cool, not Heat or Fan Only
- Air filter not clogged
- Outdoor unit running and not iced over
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