The answer to 'lifespan of central air' is that a well-maintained central air conditioning system typically lasts 15-20 years. With proper installation, regular maintenance, and timely repairs, many systems can even exceed 20 years of reliable service. However, factors like climate, usage, and system quality can impact the lifespan. Proper sizing, ductwork, and insulation also play a role in how long a central AC system will last.
It's important to have your central air unit serviced annually by a qualified HVAC technician to ensure it's operating efficiently and catch any potential issues early. This helps extend the system's life and avoid unexpected breakdowns. Replacing air filters, cleaning coils, and checking refrigerant levels are just a few of the maintenance tasks that can prolong the lifespan of your central air conditioner.