What can result from poor airflow due to incorrectly sized ductwork?

Poor airflow caused by incorrectly sized ductwork can lead to increased operational costs. When ductwork is not properly sized, the air distribution throughout the system becomes inefficient. This inefficiency means that the air conditioning system has to work harder to maintain desired temperatures, resulting in higher energy consumption.

Consequently, the HVAC unit experiences more wear and tear, which can lead to more frequent repairs and a reduction in the lifespan of the system. All of these factors cumulatively contribute to elevated operational costs, as more energy and resources are required to achieve the same level of comfort.

In contrast, optimal temperature control, enhanced system performance, and no noticeable impact imply that the ductwork's size and airflow would not significantly affect the system. However, the reality is that proper airflow is crucial for the efficiency and effectiveness of an HVAC system.