What maintenance tasks should I perform between professional visits?

Between professional HVAC maintenance visits, there are several maintenance tasks you can perform to keep your system running smoothly and efficiently. Here are some tasks you can consider:

1. Regularly Change Air Filters: Check and change air filters as needed, typically every 1-3 months. Clean filters improve airflow and indoor air quality.
2. Keep Outdoor Unit Clean: Ensure that the outdoor condenser unit is free from debris, leaves, and dirt. Regularly clean the area around the unit to maintain proper airflow.
3. Clean Registers and Vents: Keep supply and return registers clean and unblocked to ensure proper airflow throughout your home.
4. Check Thermostat Settings: Verify that your thermostat settings are accurate and that the system is operating as intended.
5. Monitor Performance: Pay attention to any unusual noises, temperature fluctuations, or changes in system performance. These could indicate potential issues.
6. Clear Condensate Drain Lines: Check and clear condensate drain lines to prevent clogs that could lead to water damage or mold growth.
7. Seal Leaky Ducts: If you can access your ductwork, inspect for leaks and seal them using mastic sealant or metal tape.
8. Inspect Insulation: Check insulation around refrigerant lines to ensure it’s intact and properly insulated.
9. Test Carbon Monoxide Detectors: If your HVAC system uses combustion, regularly test carbon monoxide detectors to ensure your safety.
10. Keep Area Around Indoor Units Clear: Make sure that the area around indoor units (furnace, air handler) is clear and unobstructed.
11. Monitor Energy Bills: Keep an eye on your energy bills. If you notice a sudden increase in energy consumption, it could indicate a problem with your HVAC system.
12. Inspect Wiring: Visually inspect wiring and connections for signs of damage or wear. If you notice anything unusual, contact a professional.
13. Limit Exposure to Outdoor Elements: If your HVAC system is located in an exposed area, consider adding a cover to protect it from the elements.
14. Trim Vegetation: Trim back any vegetation or shrubs near the outdoor unit to prevent obstruction and allow proper airflow.
15. Schedule Professional Maintenance: Even with these tasks, professional maintenance is essential. Schedule annual maintenance visits to ensure comprehensive system checks and expert repairs.

While these tasks can help maintain your HVAC system’s performance, it’s important to know your limits. For complex repairs or tasks that require technical expertise, it’s best to leave the work to trained HVAC professionals to ensure safety and system functionality.

Author: Sameh t