The control units from the microaxs thermostat series are designed for the operation and control of fan coil units. Thanks to the built-in temperature sensor and internal relays, the device is ideally suited for use at the room level. In this way, no further external relays have to be installed to control the fan or a heating and / or cooling valve. The microaxs thermostats is integrated into the MicroaXs control system via the Modbus RTU interface.