Why Is My AC Running But Not Blowing Cold Air?

Your AC can run but not blow cold due to a refrigerant leak, frozen coils, a failed capacitor, a clogged air filter, or a faulty or malfunctioning thermostat. Warm air, unusual noises, bad odors, or higher energy bills are common signs. Allied Electric, Heating & Air services Prescott, Prescott Valley, Chino Valley, and across the local area. For emergency situations where your AC isn't working, we provide same-day or next-day service based on location and availability.

Quick checks:

• Set thermostat to Cool and lower the setpoint.
• Replace a dirty filter.
• Look for ice on the indoor coil and let it thaw.
• Confirm the outdoor unit’s fan is spinning.

Updated: 2025-12-01 00:00:00

"They were here until dark making sure we had heat! Absolutely wonderful customer service." -Maureen N.

Need help in Prescott, AZ? Call (928) 232-4028 or book online.