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/scheduled-maintenance-checklist-protocols-extend-hvac-system-lifespan-to-15-years-3
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