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

Start with simple checks if your AC runs but isn’t cooling. Set the thermostat to Cool and lower the setpoint, then replace a dirty filter. If you see ice on coils, shut the system off and let it thaw. Clogged condensate drains and dirty coils reduce cooling and need cleaning. Low refrigerant requires gauge testing and a proper recharge by a certified tech. We provide 24/7 diagnostics, component and ductwork tests, and same-day repairs in Peru, Logansport, and Wabash.

• Replace the air filter.
• Confirm thermostat is on Cool and lower the setpoint.
• If coils are iced, power off until thawed.
• Call for drain/coil cleaning or refrigerant diagnosis.

Updated: 2025-12-22 00:00:00

Need help in Peru, IN? Call (765) 473-5435 or book online.