The American Made Grills Estate 36" Built-In Gas Grill (EST36) is a 90,000-BTU built-in gas grill designed for permanent outdoor kitchen islands. Built and factory-tested in Huntington Beach, California from 304 stainless steel, it runs on 3 cast red brass H-burners at 26,000 BTU each, plus a 12,000-BTU rear infrared rotisserie burner, totaling 90,000 BTU across 1,100 square inches of cooking surface. Red brass burners are included as standard on the Estate series — they conduct and retain heat more uniformly than stainless steel and have a longer service life in high-heat outdoor use. A 26,000-BTU drop-in infrared sear burner is included, reaching temperatures for steakhouse-quality searing. Backed by AMG's Gold Standard Lifetime Warranty.