Radio heating actuator for mounting in the heating circuit distributor, 4-channel IP20 – BA121400

Radio actuators (radio heating controllers) that implement individual room temperature control in conjunction with alre radio room temperature sensors. Primarily used in renovation projects or for heating system extensions. 4-channel radio temperature actuator for mounting in the heating circuit distributor. Max. 3 actuators per channel can be connected directly / max. 11 actuators in total, including pump module, one time zone per channel possible, master-slave operation, averaging with up to 8 measuring points. The top part can be removed to teach in the radio sensors in the individual rooms. This requires the use of an optional, commercially available 9 V battery. The channel selection and teach-in button make it very easy to teach in the sensors.