Siemens RDG100T, S55770-T159 Replaced by Siemens RDG200T Room thermostat, AC 230 V, for fan coil units and universal applications, 7-day time switch, vertical

Siemens TXS1.12F10 TX-I/O Power Supply Modules 24 VDC Supply 1200 mA, 10 A Fuse  Datasheet

Siemens GBB166.1E rotary air damper actuator, AC 24 V, DC 0 10 V, 25 Nm, 150 s, 2 auxiliary switches Datasheet  

Siemens QAE2120.010 Immersion temperature sensor 100 mm LG-Ni1000, with protection pocket Additional info Fixing is made by protection pocket or compression fitting.

Siemens QAW912 Room unit with KNX RF for 2 heating zones S55621-H102 Wireless room unitThe QAW912 manages room heating control of up to 2 heating zones (rooms) and 6 SSA955 ra