or 1 1/2" flanges to fit various piping configurations

075 pounds of condensate per hour

leading to lower energy consumption

Common Questions What is the correct rotation for the 22900401

Trane BRD6633 Control Board 323613-751 or 1 1/2" flanges toThe Trane BRD6633 Main Control Board is a critical OEM HVAC control board designed to manage complex logic for gas furnace and air handler systems. As the central processing hub, this Trane furnace motherboard regulates the sequencing of the inducer motor, blower motor, and gas valve while continuously monitoring safety circuits. Engineered for precise flame sensor current detection and pilot ignition timing, it ensures high efficiency combustion