The Chugai Ro EBC-i Burner Control System precisely controls air-fuel ratio, replacing manual adjustments. It offers high-precision control with expanded functions: 8 settable patterns, cooling, and burner decimation. High-precision flow rate control via temperature/pressure correction maintains stable atmosphere and prevents air ratio deviation during firing rate changes, achieving up to 25% energy savings. Patented combined throttle and flow rate cross-limit methods ensure accurate, stable control across the combustion range. The system integrates a module-type controller and touch monitor for flexible, efficient operation and self-diagnosis.