Volute 25 – 35 De Dietrich 7693491

The volute 25-35 is a critical component in fan and burner assemblies, responsible for guiding air from the fan into the combustion zone. Its spiral design helps convert kinetic energy into pressure, ensuring efficient airflow for gas burners and boilers. This volute is suitable for systems within the 25-35 size range, making it a versatile choice for various heating applications. Whether you are repairing a burner or replacing a worn part, this volute contributes to stable operation and improved combustion performance.