Specifications Convection Fan (variable speed) 200 CFM Fuel Capacity 60 lbs. Weight (empty) 480 lbs. Btu input (on high) 55,000 Btu input (on low) 10,000 Ignitor 400 Watt Max. Power usage (ignitor on) 600 Watt Operating Power usage 200 Watt Efficiency Rating 83.5 EPA...