Siemens QFA3100

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 QRA51M SELF CHECKING UV CELL

Siemens AGM15.1  

Siemens AGM23Connecting cable, 2m, with plug, for QRA7 (EU)

Siemens QAC3161 Outside/room temperature sensor DC 0...10 V Active sensor for acquiring the outside temperature. For us