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What Should I Do If My AC Is Running But Not Cooling?

If your AC is running but not cooling, try quick checks first. Replace a dirty filter, set the thermostat to Cool, clear debris around the outdoor unit, confirm the breaker, and look for ice on the refrigerant lines. If it still blows warm air, Summers in Noblesville will run diagnostic tests, measure refrigerant and airflow, and test motors and thermostats, then explain repair options. We offer same-day and 24/7 emergency service, upfront pricing, and free second opinions.


Updated: 2025-12-30 00:00:00


Need help in Carmel, IN? Call (317) 795-1651 or book online.

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