Temperature Sensor 39806670

Ferroli Sensor 39806670

This part fits the following:

Ferroli OPTIMAX 25 C
and Ferroli MAXIMA 35 S
with Ferroli ARENA 30A
plus Ferroli ARENA 30C
fits Ferroli ARENA 20 – 30A
and Ferroli ARENA 20 – 30C
with Ferroli OPTIMAX HE PLUS 25 OV
fits Ferroli OPTIMAX HE PLUS 18 OV

New part but is not in original packaging due to damage from storage

The thermistor decreases the current resistance as the temperature increases.

The printed circuit board sends a current to the thermistor and can tell whether more or less heat is needed by the resistance in the thermistor.