Fan Coil actuator can control one fan coil with up to three speed fan and 2 valves. It can control 2 or 4 pipe fan coils. the actuator can be installed for Installation on DIN rails TH35 according to EN 60715 It has Two floating binary inputs for example for window contact and level contact for condensed water container. Each fan relay has 8A switching capacaity. The push-button plus with room temperature control can be used to activate the fan coil actuator. There is an Auxilary relay with switching capacity 16 A for electrical heating as an example. Power supply is AC 230 V ±10 %, 50/60 Hz. The device has 4 module width, approximately 72 mm. The color of device is light grey.