High BTU per hour heater without the exhaust fumes or moisture associated with gas heat. Heats lower to the floor for natural convection. Includes 8 ft. cord and NEMA 6-50P plug. Convenient storage area under lid for tools and accessories. Collapsible handle for easy transport and storage. Thermostat with positive OFF (40°- 100°F). Fan-only mode for air recirculation, fume exhaust or fresh air supply.