Room thermostat Siemens RAB21-DC

Digital room thermostat for F1S and F2C convector

Availability In stock
Code: PER-36
€139 €115 excl. VAT
Room thermostat Siemens RAB21-DC

Room thermostat for easy and quick room temperature control.

  • room thermostat with 3-stage fan speed control
  • for 2-pipe fan-coil units with EC fans
  • 2-point regulation of thermoelectric valve 24 V DC
  • Control of up to 4 electrothermal actuators RHE-22
  • EC fan control voltage 0 - 10 V DC
  • multifunctional input for temperature sensor QAH11.1
  • temperature range 8-30 °C
  • operating voltage 24 V DC 

This thermostat can only be connected with a 24 V voltage source (transformer).

The thermostat could be used with the following convectors: F1S and F2C

Additional parameters

Category: Accessories
Weight: 0.4 kg
Colour: white
Width: 96 mm
Height: 110 mm
Depth: 35,4 mm
IP: 30