Why Is My Air Conditioner Running But Not Cooling Properly?

Your AC is running but not cooling likely due to one of a few fixable issues. Common causes include a dirty filter, low refrigerant, iced or dirty coils, a clogged drain line, thermostat miscalibration, or a failing blower or outdoor fan. ECM can diagnose and repair these 24/7, with same-day service in areas like West Palm Beach.

Quick checks:

• Replace or clean the air filter.
• Set thermostat to “Cool” and 3–5°F below room temp.
• Clear debris around the outdoor unit.
• Look for ice on the refrigerant lines.

Updated: 2025-12-20 00:00:00

Need help in Lake Worth, FL? Call (561) 501-2567 or book online.

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