Refrigerant Recovery and Charging Protocols Determine Your HVAC System's Usable Lifespan

https://sacramento-precision-hvac-affordable-sac-sac-ca5294.zenbloomer.com/posts/registration-and-maintenance-records-determine-hvac-replacement-warranty-coverage-duration

Most HVAC systems remain functional for 15 to 20 years, but proper refrigerant handling procedures during service directly extend that timeline