5 ways how °CALEONbox simplifies the installation of underfloor heating and cooling systems: 1. Easy click-on installation on DIN rail 2. Removable cover for more installation space 3. Automatic, press-on strain relief 4. Easy plug-in terminals. Colour-coded to facilitate correct assignment 5. Movable partitions make space and increase flexibility to separate mains and low voltage (e.g. depending if actuators are 24V or 230V)