Rear combustion chamber refractory width 430mm De Dietrich 300009189

This rear combustion chamber refractory, with a width of 430 mm, is designed to withstand extreme temperatures and protect the boiler structure. It enhances thermal efficiency and extends equipment life. Essential for boiler spare parts and burner spare parts, it is used in high-heat areas of heating systems. Suitable for professional installation during boiler maintenance and repair.