A Siemens thermostat comprises of 1 transmitter and 1 receiver, sold as a set. The digital liquid crystal display of the transmitter shows the actual room temperature and the comfort temperature set point. When the heating output is active, the triangle symbol appears. The thermostat designed by Siemens combines a range of useful features such as separate operating modes including automatic, comfort, energy saving and frost protection and is compatible for use with the following devices thermal valves or zone valves, combi boilers, gas or oil burners, fans and pumps.
2-Position or PID control to switch on or off heating systems
Large liquid crystal display
Minimum and maximum setpoint limitation
RDH100RF, transmitter, battery powered
RCR100/433, receiver, mains powered
Technical specification
Wired or WirelessWirelessWidth84mmTypeRoom ThermostatToilet Cistern CapacityFTW--Input Voltage5 VHeight104mmDigital or AnalogueDigitalDepth32mmSupplier Part NumberRDH100RF/SETRange DescriptionSiemens controlsBrand NameSiemens