iO 24V Lead/Lag Controller

Part Number: iO-LL
Price: $126.00
in stock

iO 24V Lead/Lag Controller

This versatile 24 volt lead/lag controller offers true dual-stage control to balance the operating time between 2 redundant devices. The iO-LL is microprocessor controlled. Status LEDs indicate the controller is powered and which piece of equipment is currently being powered. The iO-LL can be used on HVAC equipment, industrial equipment, heating equipment, cooling equipment, fans, pumps and motors.


  • Microprocessor controlled
  • Compact design
  • Isolated inputs and outputs
  • Status LED's
  • Reduces equipment maintenance and wear
  • Can be used with the Twinning Kit
  • 5 Year warranty

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