1. Clean or Replace Filters Regularly
The most important maintenance task is to clean or replace your AC filters every 1-2 months during heavy use periods. Dirty filters block airflow and significantly reduce efficiency.
2. Keep the Outdoor Unit Clean
Ensure the outdoor condenser unit is free from debris, leaves, and dirt. Maintain at least 2 feet of clearance around the unit for proper airflow.
3. Schedule Annual Professional Service
Have a professional technician service your AC at least once a year before summer season. They will check refrigerant levels, clean coils, and inspect all components.
4. Check and Clean Drain Lines
The condensate drain line can become clogged with algae and debris. Flush it with a cup of bleach solution periodically to prevent clogs and water damage.
5. Inspect Electrical Connections
Loose electrical connections can be dangerous and cause equipment failure. Have a technician check and tighten connections during annual service.