Warm Air or Weak Airflow – If your vents are blowing warm air or the airflow feels weaker than usual, it could indicate compressor issues or a blockage in the ductwork.

Strange Noises or Odors – Grinding, squealing, or rattling sounds are not normal, and neither are musty or burning smells, which could point to electrical problems or mold growth.

Frequent Cycles – Does your AC turn on and off more often than it should? This could indicate a faulty thermostat or an improperly sized unit.

Moisture or Leaks – Water pooling around your indoor unit can indicate a blocked drain tube or a refrigerant leak, both of which require immediate attention.