Horizone - Greatest cooking area Horizone is the greatest cooking area on the market. Its true 40x23cm free zone can host all types of recipients: large, oval, rectangular¿ from the 23cm frying pan to the 40cm oval stew pot. Boil The hob automatically adjusts the power required to bring the chosen volume of water to the boil. It emits a signal when boiling is reached and maintains it during the cooking time. Ideal for making great pasta! Ultraboost Function The ultraboost function allows the hobb to quickly heat up. The heating process can be up to 20% faster than the classic boost function.