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Electrical thermostat for fan-coils 4-pipe type FAN COMFORT4T

ATTENTION: obsolete item, replaced by FAN-COIL 4T electronic controller

Electronic thermostat for fan-coils 4-pipe type. ON/OFF switch (excludes thermostat). 3-position switch for setting fan speed. Summer/Winter switch.

Dead zone adjustment from 1°C to 10°C. 2 independent outputs for control of valve governing hot/cold. Connection for external probe. Led’s : Red = hot - Green = cold

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Technical Features

  • Setting range: 5 - 30°C
  • Temperature differential: 0.2°C
  • Contact power rating: 6 (2) A/250V
  • Class of protection IP30
Type Part no. WELF
Power supply

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