TBI-Series(In-Direct Gas Fired Burner) Specifications Airflow Range 1,600 to 50,000 CFM Heating Capacity Range 160 to 6,000 MBH Turndown Heating Ratio Up to 30:1 Applications Indoor & outdoor Exchanger Stainless steel drum & tube heat exchanger Efficiency Standard efficiency and high efficiency burners are available Certification CSA & ETL Customizable options Highly flexible and customizable options to meet all your design needs View available configuration and options Contact Air Wise Sales Inc. to tap into our expertise We have options, layouts, and configurations to meet your requirements and budgets. Get A Quote Call us : (905) 628-2777