Furnace Oil is a dark viscous residual items utilized as a fuel in varied kinds of combustion equipment. Furnace oil, fuel consisting mainly of residues from crude-oil distillation. It is used primarily for steam boilers in power plants, aboard ships, and in industrial plants. This type of oil is obtained by mixing particularly heavier elements from crude distillation system, short residue & elucidated oil from liquefied catalytic cracker unit. Commercial fuel oils usually are blended with other petroleum fractions to produce the desired viscosity and flash point. Generally middle distillates are utilized to obtain the needed fuel oil grades. It enhances combustion for melting furnaces so as to ensure optimum outcomes in the factories. The Furnace Oil features Eco-friendliness, accurate composition, excellent fuel efficiency and cost-effectiveness.