Ductwork Restriction Cuts Air Conditioning Lifespan by 5 Years Through Static Pressure Damage
https://precisionhvacrepair-after-hours-sac-near-university-park6171.urbanvellum.com/posts/strategic-maintenance-costs-less-than-constant-cycling-for-older-units
Central air conditioning units typically last 10 to 15 years, but their actual lifespan depends heavily on airflow engineering and static pressure management