Blaze Built-In LTE Power Burner Natural GasThe Blaze LTE Built in Power Burner consists of an independently controlled 304 cast stainless steel inner and outer burner ring allowing a variety of cooking configurations. The inner ring is rated for 25,000 BTUs, and the outer ring is rated for 35,000 BTUs, for a combined total of 60,000 BTUs. The inner ring is great for simmering sauces and the outer ring is perfect for large skillets and pans. Use both burner rings together when boiling or