Above All Signs, Reduced Airflow Signals Time for HVAC System Replacement

https://sacramentoprecisionhvac-local-sac-near-mcdonald-hearing-aid2826.readspirex.com/posts/deciding-between-hvac-repair-and-replacement-takes-more-than-age-alone

Yes, you should replace your HVAC system before it fails if airflow has noticeably declined despite repairs