What is a common sign of duct system problems?

Uneven heating or cooling throughout different areas of a building is a clear indication of potential issues within the duct system. When a duct system is functioning properly, it should provide consistent temperatures across different spaces. If certain areas are significantly hotter or colder than others, this can suggest several underlying problems. These may include blockages, leaks, or improperly sized ducts, which can impede the flow of air and result in temperature disparities.

This phenomenon often reflects problems such as poor insulation, faulty dampers, or imbalanced air distribution, which are critical factors to address for ensuring comfort and efficiency in heating and cooling systems. Ensuring that the ductwork is correctly designed and well-maintained is crucial in achieving uniform temperature distribution throughout a building.