The radiators from the KERMI house in Germany feature X2 technology, which allows for the serial operation of the radiator plates. This way, the radiators achieve a 25% faster temperature rise, up to 100% more radiation, and up to 40% reduction in losses to external structural elements. The combination of all these advantages of X2 technology leads to fuel savings of up to 11% compared to conventional radiators.

Additionally, X2 technology allows the radiators to work excellently with heat pumps for space heating. Due to X2 technology, the front radiator plate remains warmer than the rear, emitting more radiation. Thus, with the same supply-return temperatures, we achieve a greater sense of comfort.