Central AC Units Last 15 Years With Proper Refrigerant Recovery During Every Service Visit

https://precision247yearround.capitaljays.com/posts/service-call-fees-become-transparent-only-after-verifying-your-hvac-warranty-coverage-first

A typical central air conditioning system operates reliably for 15 to 20 years, but that lifespan depends heavily on how refrigerant is handled during maintenance and repair