Controlling the fresh air in your home is necessary to keep indoor air quality high. A reliable ventilation system will save your family from harmful pollutants and unpleasant odors. Although opening a window or installing a fan may improve ventilation, these actions are not the greatest or most eco-friendly ones. An energy recovery ventilator (ERV) will replace your home’s stale, dirty indoor air with fresh, clean outdoor air without wasting electricity. Read our blog to know how ERV works and its advantages.