Terminal Box ECO Z12
Terminal Box ECO Z12 is a high-capacity solution that allows 12 zones to be controlled from the same center in large projects. It ensures reliable operation even in complex systems by neatly organizing thermostat and actuator connections. The change-over support, which enables automatic switching 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 Z12 Technical Data