iO-TWIN | Universal Twinning Kit | iO HVAC Controls
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Brand: iO HVAC ControlsSKU: iO-TWIN

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iO-TWIN | Universal Twinning Kit | iO HVAC Controls

iO HVAC Controls | iO-TWIN
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Details for iO-TWIN

Universal Twinning Kit


The Twinning Kit is designed to allow a single thermostat to control two identical HVAC units. It can also be expanded to control a total of four HVAC units. The iO-TWIN can be used on common or separate ducted systems with single-stage, multi-stage or heat pump equipment. Only standard 18-gauge thermostat wire is required. Thermostats and HVAC units can be located up to 300’ from the twinning kit panel.

Features and Benefits

  • Easy to install and setup
  • Uses standard 18-gauge thermostat wire
  • Optional control of up to four units
  • Reduces installation time and cost
  • Can be used with the Lead/Lag Controller


Item Number iO-TWIN
Brand iO HVAC Controls


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