Grauer Drehknopf D400 – 023293 De Dietrich 711294600

The grey knob D400 is a durable control element suitable for a range of heating systems, including boilers and burners. Its ergonomic design allows for precise adjustments, making it a valuable addition to your collection of boiler spare parts or burner spare parts. This component is commonly used in gas burner parts and other heating equipment components, ensuring reliable performance and easy integration during maintenance or repair.