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For on-off control applications requiring two individually adjustable thermostats under one cover, such as day/night control, night and warm-up control, summer/winter and other energy conserving systems.

  • Fixed switch differential.
  • Dial stop pins to limit dial range
  • Lock cover screw kits available.
  • Agency approval.
  • Unit marked in °F or °C.
  • Switch bases AT-607 and AT-608 available for custom applications
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Manuals (1)
Temperature Range (F):

45°F - 105°F




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