Which practice can enhance the longevity of an HVAC system?

Proper insulation installation is vital for enhancing the longevity of an HVAC system. When insulation is installed correctly, it helps to maintain stable indoor temperatures by reducing heat loss in the winter and heat gain in the summer. This means the HVAC system does not have to work as hard to maintain the desired temperature, leading to less wear and tear on the equipment over time. Additionally, improved insulation can result in better energy efficiency, which not only saves on utility costs but also contributes to the overall health of the HVAC system, as it operates under less strain.

In contrast, options like irregular maintenance or ignoring system alerts contribute to premature wear and tear on the HVAC system. Regular maintenance is essential for identifying and addressing potential issues before they escalate into more significant problems. Therefore, neglecting this task can lead to decreased lifespan and efficiency. Using higher energy settings may provide immediate relief from temperature-related discomfort but can put excessive stress on the HVAC system, potentially leading to increased failures or malfunctions.