Connection Box (NC) for electrical connection of LK room thermostat S1 or LK room thermostat S1 24V NC and LK Actuator 24V NC. The box has an integrated transformer 230/24V AC 40VA. Up to 8 LK Room Thermostat S1 24V NC and max 12 LK Actuator 24V NC can be connected to the box.
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The box is equipped with an volt-free relay that make it possible to connect/control a circulation pump. The box has an integrated 24-hour valve and pump logic exercise program.
Manufacturer: LK Systems AB