Assessment Sequence Determines Whether Your AC Unit Needs Repair or Replacement Within 15 Years
https://precision-hvac-sacramento-crew-sac-near-sutter-park1477.evergrovio.com/posts/hvac-systems-over-15-years-old-fail-at-double-the-repair-rate-of-newer-units
Most air conditioning units last 12 to 15 years with proper maintenance, but lifespan depends on a staged evaluation procedure that determines repair feasibility versus replacement necessity