The Trane CNT07940 is an integrated control board created specifically for Trane furnace systems, weighing roughly 0.54 pounds. This vital component acts as your furnace's , coordinating different processes to ensure a safe and efficient operation. It operates on a low voltage of 24VAC and employs an IFC igniter for a reliable furnace starter. https://www.partshnc.com/cnt07940-trane-integrated-control-board