CB-20 Forum De Dietrich 7888455

The CB-20 board is an electronic control board commonly used in burner and boiler systems to manage ignition, flame monitoring, and operational sequences. This component plays a critical role in ensuring safe and efficient combustion by processing signals from sensors and actuators. As a key part of heating equipment electronics, the CB-20 board is essential for maintaining proper function and can be a direct replacement for compatible units in gas burner applications.