Electric heaters are devices that convert electrical energy into heat to warm up indoor spaces. They come in various types, including convection heaters, radiant heaters, and fan-forced heaters, each using different methods to distribute warmth. Electric heaters are commonly used in homes, offices, and other buildings, especially in colder climates. These heaters are generally easy to operate and can be portable or fixed installations. Many models feature adjustable thermostats and safety features like automatic shut-off to prevent overheating. Electric heaters are often chosen for their efficiency and convenience, as they do not require fuel storage or complex installation.