What type of maintenance can help extend the life of an A/C system?

Regular filter changes and system cleaning are essential maintenance practices that significantly contribute to extending the life of an air conditioning system. Air filters play a critical role in the efficiency and functionality of an A/C unit. When filters become dirty or clogged, they restrict airflow, which forces the system to work harder to cool the space. This increased strain can lead to overheating and premature wear and tear on components.

Additionally, routine cleaning of the system—including coils, drain lines, and other components—helps to maintain optimal efficiency. Dust and debris can accumulate over time, reducing efficiency and potentially causing malfunctions. By ensuring that the A/C system is clean and that filters are regularly changed, the system operates within its designed parameters, which enhances its efficiency, lowers energy consumption, and prolongs its operational lifespan.

These proactive maintenance measures are far more beneficial for the system’s longevity than practices like regular oil changes, which are not applicable to typical residential A/C systems, or annual refrigerant replacements, which are unnecessary in well-maintained systems. Limiting usage only to peak seasons can also hinder the unit’s performance and efficiency, as regular operation helps to keep components in good condition through consistent use.