Which of the following is a goal of good ventilation practices?

Minimizing indoor humidity is a key goal of good ventilation practices because high humidity levels can lead to a range of issues, including mold growth, discomfort for occupants, and potential damage to building materials. Effective ventilation helps to control moisture levels by allowing for the exchange of stale, humid air with fresh, drier outdoor air. This process can enhance the overall indoor air quality and provide a comfortable living environment.

Proper ventilation systems are designed to maintain an optimal moisture balance, which is vital for the health and comfort of occupants. In contrast, maximizing energy costs, promoting unhealthy environments, and blocking natural airflow are not consistent with the principles of effective ventilation, as they would lead to poor air quality and increased health risks. Addressing humidity helps ensure that the environment remains safe and conducive to the well-being of those inside.