Flame tube SL 66/2 galvanized burner extension Intercal 88.70335-0122

Galvanized flame tube SL 66/2, designed for burner extension, allows adjustment of the flame position in the boiler furnace. Galvanized steel provides protection against high temperatures and corrosion. This part is specifically designed for SL series burners, but may also fit other models if parameters match. Burner extension is often required during modernization or repair of heating equipment to improve combustion. Before purchase, it is important to check the length and diameter of the tube to ensure correct installation.