What does a whole house ventilation system primarily ensure?

A whole house ventilation system is primarily designed to provide a continuous exchange of indoor and outdoor air, which is essential for maintaining indoor air quality. This system helps to remove stale air that contains excess moisture, odors, and airborne pollutants while allowing fresh outdoor air to enter the living space.

The process ensures that air is cycled throughout the entire home, eliminating spots where air may stagnate, thus promoting a healthier indoor environment. Proper ventilation can help reduce the risk of mold growth, respiratory issues, and other health concerns associated with poor air quality.

While air filtration and humidity control are important aspects of indoor comfort and health, they do not encompass the primary function of a whole house ventilation system. The focus is on continual air movement and exchange rather than restricting outside air or concentrating on specific areas, such as kitchens.