Oparcie + ścianka ślimakowa 400 De Dietrich 7785787

The backrest + auger wall 400 is a combined component that provides structural support and houses the auger mechanism in certain heating systems. This part is crucial for the reliable feeding of fuel or material, ensuring consistent operation. It is a specialized item for boiler and burner maintenance, often needed during overhauls to restore full functionality and efficiency to the equipment.