IO Hvac Controls TWIN Twinning Kit 328140-751 This factory-authorized part restores original

This factory-authorized part restores original equipment specifications for airflow and decibel ratings

Engineered for compatibility with natural gas systems

the Schneider Electric AM-770 eliminates mechanical play that can lead to temperature hunting or inefficient airflow regulation

1/8" NPT Barbed Fittings for 5/32" or 1/4" OD Polytubing

including water

IO Hvac Controls TWIN Twinning Kit 328140-751 This factory-authorized part restores originalThe 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