The HI 750 Series indirect-fired heaters incorporate an oversized combustion chamber for more heat transfer surface area and increased efficiency.
- Delivers 750,000 BTU hourly heat production and operates at 83% efficiency
- 140° F temperature rise efficiently heats up to 1,009,000-cu.-ft. spaces
- Adjustable air damper offers variable airflow from 4,000 to 6,450 cfm when equipped with the optional three-outlet air-supply adapter
- Feature the Recircul-Air design with two 20-in. return air adapters
- Available in skid-mount and mobile models