700，000 ; 1，500，000 BTU/h Indirect Fired Heater IHS Series with Standard Air Return， Oil ;

700，000 – 1，500，000 BTU/h Indirect Fired Heater IHS Series with Standard Air Return， Oil

For robust， powerful and dependable heating power from 700，000 – 1，500，000 BTU/h， the IHS series offers the highest static pressure in the industry of up to 5 In. With duct connections of 16 In. & 20 In. clean， dry heat can be delivered up to 100 ft from each outlet. Equipped with standard air return， the IHS series can be configured to provide maximum fuel efficiency savings. Heaters require special outfitting to work properly at elevations greater than 2，000 ft. Please contact our sales team for assistance.