Oil Fired Boiler Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Fuel Type (Heating Oils, Diesel, Others); Type (Combi Oil Boiler, Regular Oil Boiler, System Oil Boiler); Consumer (Industrial, Commercial, Residential); End Use (Chemical, Metal, Food and Beverages, Oil and Gas) , and Geography (North America, Europe, Asia Pacific, and South and Central America)