AC Compressors Reach End-of-Life Reliability Between 12 and 15 Years of Service

https://precisiontrainedhvac.wpsuo.com/running-an-hvac-system-past-30-years-multiplies-failure-risk-and-replacement-cost-exposure-1

AC compressors typically deliver reliable cooling for 12 to 15 years under normal Sacramento conditions, but their service life depends heavily on maintenance history, climate stress, and usage patterns