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 are typically more energy-efficient than other types, as they use heated air to dry clothes and do not recycle the moisture back into the drum. These dryers require proper installation, including a venting system that leads outside. Commonly used in homes, vented dryers are popular for their effectiveness and lower operating costs compared to condensing dryers or heat pump dryers.