AC Not Cooling in San Angelo, TX
An air conditioner that runs but does not cool is one of the most common cooling complaints in San Angelo. The system blows air, but the air never gets cold. Sometimes the outdoor unit runs while the indoor air stays warm, which means the blower is working but the cooling side is not.
For homeowners comparing options, San Angelo HVAC Pros helps local property owners with HVAC service and request a free quote for cooling repairs.
Common Causes
Dirty Filter
A clogged filter restricts airflow and can mimic more serious failures. It is the easiest thing to check first.
Refrigerant Leak
Low refrigerant reduces cooling capacity. See refrigerant leak repair.
Compressor Not Running
If the outdoor compressor is off, no refrigerant circulates and the indoor air stays warm. See AC compressor repair.
Dirty Coils
Dirty indoor or outdoor coils reduce the system's ability to move heat out of the home.
Failed Capacitor
A bad capacitor can stop the outdoor fan or compressor from running, so the system blows warm air. See AC capacitor replacement.
When to Call for Service
Check the filter first and confirm the outdoor unit is running. If cooling does not return, request service. Read why your AC is not cooling.
When a heating or cooling problem needs professional attention, San Angelo HVAC Pros makes it easy to call or get a Free Quote for help in the San Angelo area.
Frequently Asked Questions
Why is my AC running but not cooling?
Common causes include a dirty filter, a refrigerant leak, a compressor that is not running, dirty coils, or a failed capacitor. A professional diagnosis can find the actual cause.
Can a bad capacitor cause the AC to blow warm air?
Yes. A failing capacitor can keep the outdoor fan or compressor from starting, so the indoor air never gets cold.
Related HVAC Pages
Need Help With This HVAC Problem in San Angelo?
Call 325-939-8533 or get a free quote. San Angelo HVAC Pros helps local property owners with heating and cooling service.