Airflow restrictions cause $1,500–$4,000 in preventable AC repair costs before compressor failure occurs
https://precisiontrainedhvac.wpsuo.com/national-benchmarks-show-3-ton-units-cost-28-percent-more-for-2000-square-feet-homes
The compressor ranks as the most expensive AC repair component, typically costing $1,500–$4,000, but static-pressure and airflow data reveal whether you truly need replacement or face a preventable failure stemming from restricted airflow and improper