PRESS PLUS TECHNOLOGY* High performance jets even under low water pressure ELECTRIC HEATING ELEMENT LOREN ULT RA WITH CARTRIDGE Higher durability and performance compared to ordinary electric heating elements ELECTRONIC power control Allows gradual temperature selection CONTROL PIN Temperature control at your fingertips RCCB Residual Current Circuit Breaker Solar Heating Compatible Acqua ultra line HEATING ELEMENT LOREN ULT RA Available in: 127V~ / 5500W 220V~/6800W 220V~7800W Modern and innovative technology, patented by Lorenzetti after more than five years of research and development