The answer to 'how long does replacement last' is that the lifespan of HVAC equipment can vary widely, but most systems last between 10-15 years with proper maintenance. Factors like usage, climate, and maintenance schedule can all impact the longevity of your HVAC system. Proper installation and regular professional tune-ups are key to maximizing the lifespan of your heating and cooling equipment.
When your HVAC system starts to show its age, it's important to watch for signs that a replacement may be needed soon, such as increased energy bills, uneven cooling/heating, and more frequent repairs. Replacing an older, inefficient system can provide significant energy savings and improved home comfort.