HomeEquipmentWorksite EquipmentGround HeatersIndirect Fired HeatersApril 24, 2009Sure Flame ProductsModels available for natural gas, propane, kerosene, or diesel. Sizes from 90,000 BTU/hour to 1,500,000 BTU/hour.Request More InformationFill out the form below to request more information about Indirect Fired Heaters