m21-17/18s) (centrage de l'étoile et du turbulateur) (m21-6 De Dietrich 97948263)

The centering star+turbulator m21-17/18s)(m21-6 is a combined component that helps optimize airflow and flame shape in burner tubes. The centering star keeps the nozzle or electrode properly aligned, while the turbulator promotes mixing of fuel and air for efficient combustion. Designed for specific burner models, this part is crucial for maintaining performance and reducing emissions. It is a common spare part for those servicing industrial or commercial heating equipment.