A vented dryer is a type of clothes dryer that expels hot, moist air outside through a vent. This process helps to remove moisture from wet clothes, allowing them to dry quickly. Vented dryers typically use a heating element to warm the air, which is then circulated through the drum where the clothes are placed. These dryers require proper installation to ensure the venting system directs air outside the home. If not vented correctly, excess humidity can build up indoors, leading to potential mold issues. Regular maintenance, such as cleaning the lint filter and vent, is essential for optimal performance and safety.