Room thermostat Siemens RDF660T

Digital room thermostat for F2V, F4V convector

Availability In stock
Code: PER-38
€169 €140 excl. VAT
Room thermostat Siemens RDF660T

Room thermostat for easy and quick room temperature control.

  • room thermostat with weekly time program
  • for 2-pipe and 4-pipe fan-coil units with EC fans
  • manual or automatic 3-stage fan speed control
  • EC fan control voltage 0 - 10 V DC
  • Adjustable control parameters and two multifunctional inputs
  • Control of up to 20 electrothermal actuators RHE-11, RHE-12
  • temperature range 5-40 °C
  • input 8 W
  • operating voltage 230 V DC 

Equipped with automatic speed switch and backlit display.

The thermostat could be used with the following convectors: F2V and F4V

Additional parameters

Category: Accessories
Weight: 0.4 kg
Colour: white
Width: 86 mm
Height: 86 mm
Depth: 16 mm
IP: 30