Terminal Box ECO Z9
Terminal Box ECO Z9 is an advanced control box that ensures stable operation in large-scale heating projects with 9 zones. It centralizes multiple thermostat and actuator connections, providing organized cable management and a reliable temperature control infrastructure. The change-over support, which automatically switches between heating and cooling modes, easily adapts to different seasonal conditions.

ECO Series Terminal Box models enable safe, organized, and synchronized management of all zones by bringing thermostat and actuator connections together at a single central point in underfloor heating and cooling systems. Thanks to LED status indicators, the operating status of each zone can be monitored in real time, while the change-over feature allows easy switching between heating and cooling modes. Screwless connection technology speeds up the installation process, and the flame-retardant ABS housing provides long-lasting and safe operation.
MANAGE FOUR-SEASON COMFORT FROM A SINGLE CENTER WITH CHANGE-OVER SUPPORT.
Change Over
The device is suitable for both heating and cooling systems. By transmitting switching signals between the two modes to connected thermostats with change-over capability, the system modes are synchronized.
This feature provides significant benefits in terms of energy optimization, especially in buildings that operate year-round (four-season operation).
Terminal Box ECO Z9 Techical Data