6/8 S / 6 Plain white radiators are a thing of the past. Now exciting and luxurious material surfaces can skilfully put your radiators in the spotlight. Fast and effective room heating has never been as stylish. Give your home an impressive upgrade with the elegant N3 Rondo. NAXIS New Energy Concepts stands for quality developed in Austria and made in Germany. We can guarantee you the most efficient, most attractive infra-red panels for heating your interiors.