Day: September 15, 2026

If you’re wondering why your AC is not cooling but running, the most common culprit is a clogged air filter that’s restricting airflow across the evaporator coil. You can verify that yourself in under a minute by opening the filter slot and checking whether the filter is visibly dirty. While a dirty filter is something you can replace on your own, many other causes—low refrigerant, a frozen coil, a failed