The KNX eTR 101 room temperature and heating controller measures the room temperature and displays the current value in white illuminated digits. The device can receive an external measured value via the bus and process it with its own data to create a total temperature (mixed value). The KNX eTR 101 has PI controllers for heating and cooling (one or two stages). The room temperature is changed using the + and - touch buttons. Models: No. 70650 KNX eTR 101 white No. 70651 KNX eTR 101 black
