Declining Airflow and Rising Static Pressure Signal Time for HVAC Replacement
https://precision-hvac-repair-crew-sac-near-heron-school0897.wordcanopy.com/posts/diagnostic-testing-reveals-true-compressor-costs-before-sacramento-homeowners-commit
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