Space heaters are small, portable devices designed to provide warmth to specific areas of a home or office. They work by converting electricity or fuel into heat, making them an efficient option for heating individual rooms without needing to warm the entire building. Many people use space heaters during the colder months to save on energy costs while staying comfortable. There are various types of space heaters, including electric heaters, gas heaters, and infrared heaters. Each type has its own advantages, such as quick heating or energy efficiency. When using a space heater, it's essential to follow safety guidelines to prevent accidents and ensure proper ventilation.