The answer to 'which is better tune-up or' is that a tune-up is generally better for maintaining the efficiency and lifespan of your HVAC system. A tune-up involves a comprehensive inspection, cleaning, and adjustment of all the critical components in your heating and cooling system. This helps ensure it is operating at peak performance, which can lead to energy savings, fewer breakdowns, and a longer overall system lifespan.
In contrast, a repair is typically only done when a specific problem arises, such as a broken part or system malfunction. While repairs are necessary at times, being proactive with regular tune-ups can often help prevent many issues from occurring in the first place. Tune-ups are recommended by HVAC manufacturers and industry experts as the best way to keep your system running smoothly and efficiently.