220V 220W 50cm-8Meters Width Healthy Floor Heating Infrared Underfloor Heating Carbon Film Heater Electric Floor Warming Mat 220V 50cm Width Healthy Floor Heating Infrared Underfloor Heating Carbon Film Heater Working voltage: 200~240V 50/60Hz Rated power: 220W/m2 Max surface temperature : 52C degrees Thichness: 0.338mm (the 0.25mm heating film is not suitable for underfloor heating.) Width: 50cm Heating Using a Heating Film The petroleum, gasm electric heaters are a convective heating type through primary heating, but the heating film is of a radiant heating method that radiates far infrared rays heated secondarily from the carbon semiconductor to be an ultra-power-saving heating system with an excellent energy efficiency, heats the object with a light and thin film to be attachable to the walls as well as the floors, and can use the space freely to be a new material of dream. This is safe, semi-etemal well-being heating system that purifies the room air, provides pleasant heating and smoothes the blood circulation by radiating a lotof far infrared rays and anions using only electricity, a clean energy, without consuming the dissolved oxygen in the room for convection and heat radiation. Superiority of Heating Film Heating System: Infra red heating is one of the healthiest and most modern method of heating, which uses a similar thermal properties as the sun itself. Infra red rays directly heat people, walls and objects, and then the air is heated from them. In traditional radiator heating it leads to heating and drying the air. Warm air flows up and first heats the top of the room and then low-lying objects, people and so on. - Infra panels have an efficiency of 98%, an average energy saving is 30% - Infra heating does not cause dust dispersion - It creates a healthy environment, destroys bacteria - Ensures uniform temperature in whole room - Clean, noiseless, maintenance-free operation and space-saving - Easy control and operation with thermostats - Easy installation, no need to rework the floor or walls When using infra red heating, the air temperature is usually lower by 3-4 C, as in a room with traditional heating it to achieve a comparable feeling of warmth. Lowering the air temperature by 1 C can save up to 5-6% of energy. _x000D_