Room Temperature Controllers

Siemens RDG160T, S55770-T343 Replaced by RDG260T Room thermostat, AC 24 V, for fan coil units (3-speed or ECM fan), universal applic

Siemens RDG400KN, S55770-T165 Replaced by RDG405KN Room thermostat with KNX communications, AC 24 V, VAV heating and cooling systems

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 RDG110, S55770-T160 Room thermostat, AC 230 V, for fan coil units and heat pump applications Operating modes: Comfort, Energy Saving and Protection 2-position

Siemens RDG100, S55770-T158 Room thermostat, AC 230 V, for fan coil units and universal applications Operating modes: Comfort, Energy Saving and Protection 2-position

Siemens RDG400, S55770-T164 Room thermostat, AC 24 V, VAV heating and cooling systems Output DC 0…10 V for VAV actuator and auxiliary output ON/OFF, PWM or 3-position o

Siemens RDG160KN, S55770-T297 Replaced by RDG260KN Room thermostat with KNX communications, AC 24 V, for fan coil units and universal applications, heat

Siemens RDG100KN, S55770-T163 Replaced By RDG200KN Room thermostat with KNX communications, AC 230 V, for fan coil units and universal applicatio

Siemens RDF800KN, S55770-T350 Touch screen room thermostat with KNX communications, for 2-/4- pipe fan coil, universal applications or compressors in DX-type equipment KNX co

Siemens RDF302, S55770-T238 Replaced by RDQ411MB Flush-mount room thermostat for rectangular conduit box with Modbus communications, 2-/4-pipe fan coils or DX type equipment M

Siemens RDF301.50, S55770-T105 Replaced by RDF600KN/S Semi Flush-mount room thermostat with KNX communications, 2-/4-pipefan coils or DX type equipme

Siemens RDF110 Replaced By RDG110 or