Inspection glass complete sgb.sgb2.sgb c De Dietrich JJX000936996

The inspection glass complete for SGB, SGB2, and SGB C boilers allows visual monitoring of the combustion process and flame condition. Made from heat-resistant material, this assembly provides a clear view into the burner chamber, enabling quick assessment of flame quality and burner operation. Over time, inspection glasses can become clouded or cracked due to thermal stress, hindering maintenance checks. Replacing with this complete unit restores visibility and helps technicians identify issues early, supporting efficient boiler maintenance and safe operation.