What does a whole house ventilation system do?

A whole house ventilation system is designed to continuously ventilate a home by bringing in fresh outside air while exhausting stale indoor air. This process helps to ensure a constant supply of clean air throughout the entire living space, improving indoor air quality and reducing humidity levels that can promote mold growth and other issues. By pulling outside air in, the system effectively supports healthy living conditions, regulates temperature, and enhances overall comfort.

This approach contrasts with options that limit air circulation to specific areas, such as only circulating air in bathrooms or focusing solely on filtering indoor air pollutants. While managing humidity levels is important, the main function of a whole house ventilation system is to provide comprehensive, ongoing ventilation throughout the entire home.