What can excessive oxygen levels in the combustion process lead to?

Excessive oxygen levels in the combustion process can lead to wasted fuel and increased costs. When there is too much oxygen in the combustion chamber, it indicates that the fuel is not being burned as efficiently as it could be. Instead of complete combustion, where fuel and oxygen react optimally, excess oxygen can mean that some of the fuel is not being utilized, resulting in unburned fuel being lost as waste. This inefficiency translates into higher operational costs since more fuel needs to be consumed to achieve the desired output, ultimately affecting the overall efficiency of the boiler system.

Maintaining the right balance of oxygen is crucial for optimal combustion efficiency, as it ensures that fuel is fully utilized, minimizing waste and reducing costs associated with increased fuel consumption.