External outdoor sensor - used for IMMERGAS boilers up to 50 KW - 3.014083P / 3.014083
Outdoor probe (order code 3.014083P)
The outdoor probe is installed on the north side of the house facade, where it senses the current outdoor temperature. This information is processed by the boiler electronics (or control unit), which automatically adjusts the heating water outlet temperature according to the set curve (weather-compensated regulation).