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Glass room thermo-regulator GRT3-270


EAN: 8595188191555 | Code: 9155 standard (white)
EAN: 8595188191562 | Code: 9156 standard (black)


  • Glass room thermo-regulator GRT3-270 is part of a comprehensive range of glass iNELS control units for apartments, and guest room management systems (GRMS) and serves to regulate the temperature in the room.
  • Comes with a bigger display and a new design compared to the previous version GRT3-50.
  • GRT3-270 thermo-regulator has a display for displaying the current room temperature and desired temperature. To adjust the required temperature, it is possible to use the touch buttons with symbols "-" and "+".
  • GRT3-270 is also suitable for controlling fan coils and fan speed can be easily adjusted by using the touch buttons with symbols.
  • Thermo-regulator GRT3-270 also features touch buttons whose function can be adjusted by software, for example, fan coil on/off, heating/ cooling or comfort temperature for heating or cooling.
  • The thermo-regulator is equipped with an integrated temperature sensor for ambient temperature measurement.
  • The glass room thermo-regulator is a design component of the iNELS system and is available in elegant black (GRT3-270/B) and white (GRT3-270/W) versions.
  • Engraving of symbols is possible upon request.
  • Individual symbols can be illuminated.
  • GRT3-270 is designed for mounting into an installation box.


  • Number of buttons: 7
  • Supply voltage: BUS 27 V DC 
  • Temperature measurement range: -20°C ... +120°C
  • Dimensions: 100 x 100 x 8 mm


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