Electric dryers typically use a voltage of 240 volts. This higher voltage is necessary to generate the heat required for drying clothes efficiently. In some regions, electric dryers may also be referred to as "220-240V dryers" because they are designed to operate within this voltage range.
It's important to note that the voltage requirement for electric dryers can vary depending on the specific model and the country or region in which it is used. Always check the dryer's specifications and the electrical supply in your location to ensure compatibility and safety. In North America, for example, the standard household electrical supply for dryers is 240 volts, while in other parts of the world, it might be different.