The FITZER - Max Series are a range of packaged, three pass boilers designed to operate on various oil and gaseous fuels. Suitable for various industrial applications, this series is designed to respond quickly to the continuous and fluctuating workloads of various processes. Oil & Gas fired Steam Boiler Features Offered with high efficiency, monobloc or duo bloc burner. Burner designed for easy maintenance and adjustments. Oil heating and circulation system provided to accumulate excess fuel oil flow. Highly durable and cost-effective performance achieved. High purity steam generation reduces fuel costs. Air preheater, Economizer and other accessories can be added to increase efficiency and lower operating costs.