IO Hvac Controls TWIN Twinning Kit 322838-753 As an HVACR technician

As an HVACR technician

Speed: 1075 RPM (3-Speed)

Explicitly engineered as the direct successor to the discontinued 321894-708

it ensures consistent flow rates and pressure management

IO Hvac Controls TWIN Twinning Kit 322838-753 As an HVACR technicianThe iO HVAC Controls TWIN Universal Twinning Kit is a field proven solution for contractors needing to synchronize multiple HVAC units under a single control point. Commonly cross referenced as the iO TWIN or TK 400, this panel enables a single thermostat to operate two separate systems, ensuring simultaneous blower and stage activation. This kit is compatible with single stage, multi stage, and heat pump equipment, supporting up to 3 heating and 2