Declining Airflow and Rising Static Pressure Signal Time for HVAC Replacement

https://precisionhvacrepair-after-hours-sac-near-university-park6171.urbanvellum.com/posts/coolant-chemistry-determines-whether-your-unit-survives-15-or-20-years

Your HVAC system needs replacing when airflow drops significantly and static pressure rises despite ductwork maintenance, indicating the core compressor and heat exchanger have deteriorated beyond repair