Permasteelisa research into the well-being of human beings and radiant thermal exchange has revolutionized attitudes to heating and cooling. In order to achieve Radiant Conditioning, and hence a climate tailor-made to man, it is not sufficient to simply install a non-traditional system; it is essential to create precise conditions and adhere to a series of fundamental parameters.

The Planterm® system, technology at the service of well-being, is the result of in-depth investigations and fifteen long years of experience.

Summer
Radiant panels (preferably ceiling- and/or wall-mounted) the temperature of which is regulated according to the dew point temperature of the internal air, the activation of which is enabled on the basis of the operative temperature; these parameters are detected by means of specific sensors.
Dehumidification with neutral temperature air treatment units regulated so as to guarantee a dew point of 15÷16°C and a relative humidity count of 55÷60%.
Refreshment of the air through displacement (intake from below and suction from above) with neutral intake temperature. This will generate an ambient condition in which the mean temperature of the surfaces will be inferior to that of the air.

Winter
Radiant panels (preferably ceiling- and/or wall-mounted) the temperature of which is regulated according to the outside air temperature and the activation of which is enabled on the basis of the operative temperature; these parameters are detected by means of specific sensors.
Refreshment of the air through with neutral intake temperature. This will bring about an ambient condition in which the mean temperature of the surfaces will be superior to that of the air by 2÷3°C.