Gas Cooktops - Power Precision And Easy Cleanup. Deluxe Five-Burner Model - cooks with more combinations of pans. Extra-Large Tempered-Glass Surface - easy to clean. Easy Cleanup - sealed surface burners Dura Clean burner grates and lift-off burner caps. 12500-BTU Power Boost Burner - high temperatures for faster boiling and searing. 650-BTU Simmer Setting - low even heat for melting chocolate and other delicate cooking.