The SpeedComfort Duoset Smart Radiator Fan is a clever way to warm your space more efficiently, especially during chilly winter nights. Designed to attach directly to your radiator, it boosts heat circulation and helps warm up your room faster. The external thermostat allows you to adjust the temperature to your ideal comfort level, while the magnetic attachment makes installation quick and hassle-free. Not only does it improve comfort, but it also supports energy savings by effectively heating your space even when your central heating water temperature is set lower. Compact and easy to use, the SpeedComfort fan is a smart addition to any home looking to stay warm while cutting down on energy use.