Capillary tube technology takes a completely new approach and follows natures example. Water-carrying capillary tube mats are installed directly below the surface of the room enclosure surfaces, allowing smooth temperature control of ceilings, walls and flooring. The transfer of energy between users and the activated surfaces is achieved predominantly using radiation matching the natural conditions for regulation of the heat balance of all living organisms. This is why people in rooms cooled or heated with capillary tube systems feel demonstrably more comfortable, increasing productivity.