Ten to fifteen years is the typical lifespan of a commercial HVAC system. Of course, maintaining a unit can extend its lifespan, but it is still essential to understand when to make a significant upgrade.
Each commercial heating and air conditioning equipment has an estimated average life expectancy. Refer to the following for more information:
15 years for a central air conditioning service
15-20 years for a rooftop air conditioner
15-year for air compressor
15-year for a heat pump
30 years for a broiler