Lennox 10C16 Control Module 326010-701 Identified as a two-stage control

Identified as a two-stage control board kit without communication capability

including sensors and ignition systems

though you should verify the label on the existing unit)

helping maintain proper flow and protect downstream components such as valves

and function for field service

Lennox 10C16 Control Module 326010-701 Identified as a two-stage controlThe Lennox 10C16, also known as the iHarmony Zoning Damper Control Module, is a high performance HVAC communication module designed for precise multi zone airflow management. This 24VAC control board integrates seamlessly with Lennox iComfort S30 and S40 smart thermostats to regulate up to four independent zones, ensuring consistent static pressure control and optimized discharge air temperatures. Built for technical reliability, the 10C16 module