Hestan 36-inch built-in grill works on liquid propane that delivers 23,000 BTUs of culinary power an hour. The sear burner perfectly locks in the juiciness and flavor while the stainless tubular burner delivers high performance throughout. It offers 647 square inches of grilling surface with 183 square inches of warming rack surface for ready-to-eat food. The stainless-steel drip tray is easy to remove and clean.