Fulgor 48" Gas Rangetop Stainless Steel With 6 Sealed BurnersProduct Overview 6 cooking zones, each with Crescendo burners, create 5 levels of cooking power. At each level, the perfect combination of power and even distribution of heat allows precise results from tempering to searing with a maximum of 20,000 BTU. A combination of burner rings at different levels controls the relation of the flame to the bottom of the cooking vessel, allowing whisper soft heat for melting or rendering to ultra high sea ring and