Why is clean combustion air needed for infrared burners?

Clean combustion air is essential for infrared burners because contamination and dirt can block the small holes in the burner tiles. Infrared burners rely on a precise mixture of air and gas to achieve proper combustion and efficiency. When dirt and other particulates accumulate, they can obstruct these small openings, preventing an adequate flow of air. This blockage not only disrupts the combustion process but can lead to incomplete burning, resulting in wasted fuel and potentially dangerous operating conditions.

To maintain optimal performance, the air must be free from contaminants that can hinder the efficient operation of the burner. Ensuring that the combustion air remains clean helps to maintain consistent flame characteristics and maximizes the effectiveness of heat distribution, while also preventing issues such as overheating or soot buildup.