The PT 59 X room regulator communicates with the boiler unit via the OpenTherm+ protocol. This concerns the add-ins to regulator PT 59 with identical functions and, moreover, enables the completion of the GST1 external module for remote control through telephone and SMS and the MS module for external error signalling.
After completion of the external sensor, the equipment can measure temperature in another place than the regulator regulating the utility water or monitoring the maximum temperature, e.g. floor. Due to the large backlit display all data is legible and setting the programming is simple and intuitive.
Recommended retail price: on request