Your 30-Year-Old HVAC System Has Exceeded Its Manufacturer's Intended Lifespan and Needs Immediate Assessment
https://precision-hvac-evaluation-sac.almoheet-travel.com/continuous-operation-voids-standard-warranty-coverage-on-most-ac-equipment
A 30-year-old HVAC system has likely exceeded its manufacturer's intended lifespan and should be evaluated immediately to determine whether repair or replacement is appropriate