Declining Airflow and Rising Static Pressure Signal Time for HVAC Replacement

https://precisionwarrantyhvac.fotosdefrases.com/30-year-old-hvac-units-lose-heating-or-cooling-capacity-and-need-urgent-attention

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