SpeedComfort runs for comfort and climate action. SpeedComfort, the smart radiator ventilator is Dutch design and saves up to 30% on your energy use. It draws heat from your radiator, heating the room quicker and more evenly, increasing your comfort. Quick and easy to install.SpeedComfort allows you to lower the water temperature of your central heating, saving energy and greenhouse gas emissions. Our design is future-proof, contributing to the climate action challenge. Winner of “Hollands Best Green Invention 2015”.