Infrared heaters use the principle of solar radiation and provide comforting warmth to every room.  A specially developed carbon fibre fabric generates direct long-wave infrared-C radiation from the consumed energy.  This radiation does not need air to transport the heat, but it permeates it almost without loss and turns into heat wherever it meets objects, walls, and ceilings.  These then store the heat and release it evenly into the room.  Thus, walls are always warm and dry. (Helps to eradicate damp).