Ideally, AC maintenance should be scheduled annually, preferably before the start of the cooling season, to ensure optimal performance and prevent potential issues

Common signs include reduced airflow, warm air from vents, unusual noises, foul odors, frequent cycling, and increased energy bills, indicating potential issues that require professional attention

Enhance efficiency by keeping filters clean, sealing air leaks, installing a programmable thermostat, shading the outdoor unit, and scheduling regular maintenance to optimize performance.

Turn off the AC to prevent further damage and contact a professional technician to diagnose and resolve potential issues such as low refrigerant levels, dirty filters, compressor malfunctions, or faulty thermostats.

While some noise is expected during operation, excessively loud or unusual sounds may indicate underlying problems such as loose parts, worn bearings, or debris. It’s crucial to have these issues addressed promptly by a professional technician.