An electric furnace is a type of heating system that uses electricity to generate heat. It works by passing electric current through heating elements, which then warm the air that circulates throughout a building. Electric furnaces are often used in homes and commercial spaces, providing a reliable and efficient way to maintain comfortable indoor temperatures. These furnaces come in various sizes and capacities, making them suitable for different applications. They are typically easier to install and maintain compared to other heating systems, such as gas furnaces. Additionally, electric furnaces do not produce emissions, making them a cleaner option for heating.