Digital Display Thermostat

The HTRS 230V is a stylish and accurate 230V digital display room thermostat. This attractive, modern thermostat has been specifically designed to be used for underfloor heating applications. With silent switching, Triac technology, pulse width modulation (PWM) and a large, easy to read digital display it is the perfect choice for a digital display, underfloor heating control solution.


Voltage:  230 V AC, +-10 %, 50/60 Hz
Output: 230 V: 1,8 W
Max Switching: 0.5 Amps
Temp range: 5°C – 35°C
Size (mm): 85mm x 85mm x 25mm



  • 230V version
  • Silent switching
  • PWM (pulse width modulation)
  • Adjustable night reduction
  • Group Thermostat
  • Various parameter settings
  • Heating or cooling via external switching
  • Valve protection function
  • Surface mounting
  • Horizontal and vertical mounting holes
  • Pure color
  • 5 year warranty