A clogged air filter could lead to your AC running but not cooling in Montgomery, TX. As the filter collects dirt and debris, it forms a blockage that keeps treated air from passing into your ductwork. This can lead to longer cycles that will waste energy unnecessarily. 

While some cool air might make its way into your living spaces, it won’t be sufficient to make a difference. 

Try replacing the dirty air filter and changing it every 30 days. If the problem persists, a Conley Cooling and Heating technician can diagnose the underlying cause.

Aside from a dirty filter, a refrigerant leak is the most common cause of an AC running but not cooling in Montgomery, TX. Once the refrigerant starts draining from your system, the air conditioner will lose the ability to cool the air. Additionally, running an AC with low refrigerant can damage the condenser coils and other parts.

Over time, the connections in your ductwork might loosen, or pests might damage the ducts. Corrosion and moisture can contribute to duct damage as well. Professional duct cleaning removes debris and gives you the chance to discover leaks in the ducts. Rapid repairs will ensure your ducts deliver more cooled air into your living spaces.

If cooled air isn’t making its way to your ducts, it will linger over the evaporator coils and freeze or become icy. Once this happens, the AC will run cycles without producing cooled air. 

A dirty filter, refrigerant leak, or blower motor malfunction are some of the factors that cause this problem. A professional HVAC inspection will uncover the specific cause.