NUPI Industrie Italiane S.p.A. installed its ELOWEB radiant heating system with PE-RT 17X2 mm pipe and thermoformed insulation panel h 52 mm EPS150 in a private house in Radauti, Romania. ELOWEB is the complete underfloor system for efficient and alternative panel heating and cooling installations. The validity of radiant systems for heating and cooling of civil or industrial environments is appreciated and recommended not only by experts in heating and energy saving, but also by building designers and interior decorators that enhance its simplicity, functionality and aesthetics. Today, the ELOWEB system can boast many installations in small and large private residential, industrial and collective buildings such as schools, multi-purpose centers, hospitals and gyms where the savings in terms of costs and energy and safety are of primary importance.