An infrared heater or infrared panel gives off radiant heat, so you can heat a specific place in the house. This makes infrared heating more energy-efficient than other electric heaters. An IR panel is mainly suitable for heating small spaces, such as a workplace or bathroom. Because these heaters don't heat the air, they're not suitable as main heating. Infrared heaters are available in various designs. Before purchasing an IR heater, consider whether you want to place it on the floor or hang it up. On the wall or ceiling, for example.