Invroheat infrared panels are based on clean, infrared nanotechnology and are extremely energy efficient. Infrared heat is invisible light with a large amount of energy. When the ‘light’ hits an object, the object heats up. The heat is immediately available. Preheating is not necessary. No energy is wasted heating the air. Heating with infrared panels is fast, the Invroheat infrared panel heats up within 60 seconds and reaches maximum temperature within 2 minutes. For you, this means that when you walk into your cold room, you will experience the pleasant infrared radiation within two minutes. 99.6% of the power offered is converted directly into heat with infrared heating, while only 50% is converted into heat with electric heaters. Infrared heating is thus much more efficient than an electric heater.