Furnace fuel (also known as industrial heating oil) has been specifically developed as commercial heating oil to replace gas oil (red diesel) in commercial boilers. Its clean-burning characteristics make it an excellent choice for your commercial heating needs. Wide range of residual fuel oil, usually black in color, for various industrial use. Marine engines, iring of boilers & furnaces and large central heating applications. Price: Depends on the market price Origin: United Arab Emirates Grades: 250 cSt & 180 cSt Packaging: Flexi Tanks/ Barrel