The Imperial 2103 Range 3-Ring Cast Iron Burner Assembly W/pipe Nipples Air Shutters 12" DIA delivers robust, controllable heat distribution for compatible commercial ranges, combining durable cast-iron construction with adjustable combustion management. Its three-ring burner design distributes gas across concentric heating zones, while the included pipe nipples establish secure gas c... https://partsfe.com/burner-assembly-3-ring-for-imperial-part-2103