We deliver the reliable PT 59 regulator together with the outdoor temperature sensor in a discounted equithermic set. The equithermic regulation allows the boiler to change the heating water temperature according to changes in outdoor temperature, thus achieving higher fuel efficiency. In addition to reducing operating costs, it also improves thermal comfort as the heating elements are heated continuously.
The option of equithermic regulation is available with all THERM boilers (except for THERM ELN series) and it is activated on request by an authorised service technician. This method of regulation may only be used with a connected outdoor temperature sensor. The outdoor temperature sensor is solely mounted on the north wall of the building, about 3 metres above the ground, and it must not be influenced by any external heat source (open windows, sunshine, etc.).
Recommended retail price: on request
The package of the PT 59 equithermic set contains: