Touch Screen Thermostats TST 8-series

Touch Screen Thermostats TST 8-series

Touch Screen Thermostats TST 8-series are used to control room temperature in commercial,industrial and residential environment via controlling fan coil units and motorized valve, motorized fan and valve of heating only, cooling only and heating/cooling central air-condition and system thereof, and uses NTC to detect the room temperature and compares it with the set-point so as to automatically keep the room temperature stable.

Touch Screen Thermostats TST 8-series have adjustable manual 3-speed or automatic fan speed control, High, Medium and Low.

The setting point range for Touch Screen Thermostats TST 8-series is
+10 to +30°C.

  • Bright back-lit display with interactive touch screen
  • Accuracy +/-1 °C
  • NTC thermistor sensing element
  • Power supply 220 Vac
  • Consumption < 1.5 W
  • Timing error < 1%
  • Load current 1A (0.6A)
  • Ouput comsumption < 200 W
  • 6 different models:
  • TST 8A:
  • 2-pipe system, controls fan coil and
    2-wire motorized valve with 3 Fan Speed

  • TST 8B:
  • Controls on/off (open/close) valve

  • TST 8C:
  • 2-pipe system, controls fan coil and
    3-wire motorized valve with 3 Fan Speed

  • TST 8D:
  • Controls on/off
    (0 to 30°C, 0 to 60°C 0 to 90 °C) damper

  • TST 8E:
  • Four-pipe systems, controls fan coil and
    2-wire or 3-wire motorized valve with 3 Fan Speed.

  • TST 8MV:
  • Modulating 0-10 Vdc with 3 Fan Speed.


Download data sheet

Data sheet Touch Screen Thermostats TST 8-series.pdf


Download EC declaration of conformity

EC declaration of conformity Touch Screen Thermostats TST 8-series.pdf


Download LVD declaration of conformity

LVD declaration of conformity Touch Screen Thermostats TST 8-series.pdf



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