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Selectra Series 20/30 systems are designed primarily for commercial and light industrial space heating, as components of indirect fired units with atmospheric burners. The Series 20 is designed for single furnace operation and the Series 30 is capable of handling up to four furnaces.

  • Also optional: A remote temperature sensor paired with a separate temperature selector can be substituted for the Selectrastat.
  • Note: No Mixing Tube included
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    Manuals (2)
    Product Type:
    Temperature Sensor
    Used With:
    Series 20
    Selectra Valves
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