This high-performance 350,000 BTU indirect fired heater delivers clean, dry heat essential for completing projects on time and within budget. Featuring a stainless steel heat exchanger that separates combustion byproducts from the heated air, this unit provides 2,500 CFM of airflow with 0.5" static pressure capability. Ductable up to 50 feet, it offers versatile heating solutions for various environments while maintaining optimal air quality. The propane configuration includes a convenient ball valve for easy switchover between propane and natural gas, enhancing fuel flexibility on demanding job sites.