The Midco International RE4700BA Burner Assembly is a power gas burner designed to provide controlled combustion for commercial and industrial heating equipment. Its retention-head design shapes the flame into a compact pattern, concentrating heat on heat-exchanger surfaces for efficient operation. Suitable for gas-fired boilers, furnaces, water heaters, and other heating equipment, i... https://www.partshnc.com/re4700ba-midco-international-burner-assembly