Balanced airflow extends HVAC longevity beyond the typical 15 to 20 year window
https://precision-always-ready-sac.lucialpiazzale.com/within-proper-refrigerant-handling-procedures-lies-the-key-to-extending-system-longevity-by-15-to-20-years
The lifespan of an HVAC system typically ranges from 15 to 20 years, but proper airflow balancing throughout its measurement sequence and calibration checkpoints can extend that window significantly