sisäilmanvaihdon

Sisäilmanvaihto refers to the process of exchanging indoor air with outdoor air, often through mechanical systems. This ventilation is crucial for maintaining a healthy indoor environment by removing pollutants such as carbon dioxide, moisture, odors, and volatile organic compounds (VOCs) that accumulate within buildings. Adequate indoor air exchange helps to prevent the buildup of these substances, which can lead to health issues like headaches, allergies, and respiratory problems, commonly known as sick building syndrome.

Different types of ventilation systems exist, including natural ventilation, which relies on natural forces like wind and temperature differences to move air, and mechanical ventilation, which uses fans to control air intake and exhaust. Heat recovery ventilation (HRV) and energy recovery ventilation (ERV) systems are advanced mechanical solutions that pre-condition incoming fresh air using the heat or coolness of outgoing stale air, thereby improving energy efficiency. Proper design, installation, and maintenance of sisäilmanvaihto systems are essential to ensure their effectiveness and prevent issues like drafts or insufficient air exchange. Regular cleaning of filters and components is also vital for optimal performance and air quality.