Principle: This probe is a CTN: it is a thermistor, including the a resistance varies depending on the temperature. The resistance value decreases when the temperature increases, and vice versa . The electronic card then interprets the values and can thus activate or cut the supply of the boiler.

This probe 5213211181 is common to the Delonghi Café robots.

Delonghi is an Italian brand which began in 1902 with the manufacture of spare parts. The complete manufacturing of household appliances is launched in 1950. Over the years, Delonghi has continued to develop new technologies to facilitate everyday life and offer consumer every day the best.