What is the primary purpose of a Mechanical Ventilation/Fresh Air System?

The primary purpose of a Mechanical Ventilation/Fresh Air System is to dilute indoor contaminants and improve air quality. These systems are designed to introduce fresh outdoor air into a building while simultaneously exhausting stale indoor air. This exchange helps to reduce the concentration of harmful pollutants, allergens, and excess moisture that can accumulate in indoor environments, thus enhancing overall indoor air quality. By ensuring a consistent flow of fresh air, these systems contribute to a healthier living and working environment for occupants.

While temperature regulation is often a secondary benefit of proper ventilation, it is not the main function of this system. Similarly, energy consumption can be affected as well, but the foremost aim is to ensure that occupants breathe cleaner air. Enhancing indoor humidity levels can be a result of some ventilation strategies, but improving air quality remains the central focus of Mechanical Ventilation/Fresh Air Systems.