Flame tube SL 44/2 galvanized burner extension (length 360 mm) Intercal 88.70335-0102

Flame tube SL 44/2 galvanized length 360 mm is designed to extend the burner, allowing adaptation to boilers with increased furnace depth. The galvanized coating protects against corrosion and overheating. This part is an original spare part for SL series burners but may also fit other models if mounting dimensions match. It is used in servicing and repairing heating equipment to replace worn or incorrectly sized tubes. Proper length selection ensures optimal mixture formation and stable combustion.