The item is new open box. This means the cardboard box containing the item has been opened to inspect the contents. The item itself is brand new in factory packaging. Stainless steel, deep-recessed cooktop – contains spills for quick and easy cleaning. Heavy-duty, dishwasher safe grates – easily and safely clean grates in the dishwasher. Sealed cooktop burners – contains spills and make cleaning quick and easy. Precise simmer burner – delicate foods don’t burn with low, even heat. 15,000 BTU power boil burner – delivers high heat for fast boiling. MAX burner system – delivers the same maximum BTU power to propane and natural gas cooktops. All purpose burners – All-purpose burner delivers two levels of BTU output to accommodate virtually all your cooking needs. Deep-recessed cooktop contains spills in one area that’s easy to wipe clean. LP conversion kit included.