Selas Heat Technology Co. LLC announced the acquisition of the Ray Burner product line from its owner. Ray Burner has provided a wide range of dual-fuel package burners for the industrial combustion markets primarily in North America since 1872. Ray Burner burners can be applied to a wide variety of equipment, including heat-treating furnaces and kilns. They can also meet low-NOx requirements without steam injection or flue-gas recirculation. Selas expects to leverage its global multi-channel sales and marketing network to improve distribution of these products. Selas will transition the production of the line to one of its facilities in the coming months.