The ideal solution for providing clean, dry heat to complete projects on time and within budget. Our IDF units are ductable up to 50ft and come with essential features for safety, performance, and efficiency: fully insulated jacket, industrial-grade Beckett burner (Oil/Diesel), stainless steel heat exchanger, satin-coated steel, powder-coated paint, optional spill-containment tank (Oil/Diesel), LED polarity lighting, high-limit safety switch, 6-ply pneumatic wheels, adaptable duct connection, 3 ignition trials (LP/NG), and ball valve switchover (LP/NG).