AC Making Strange Noises? Causes and Fixes for Common Air Conditioner Noises
Strange AC noises such as banging, buzzing, humming, rattling, squealing, whistling, grinding, hissing, or popping usually mean something inside the unit is loose, worn out, or failing. These sounds can point to airflow restrictions, electrical faults, refrigerant leaks, or mechanical damage that require prompt attention before they cause a breakdown. At Direct Home … Continued