The Southbend 1163578 Range Infrared Burner Ceramics 3 5/8" X 5 3/16" is designed to deliver even heat in compatible commercial ranges. This ceramic burner component absorbs gas flame heat and emits it as infrared energy across the cooking surface. It works by heating up rapidly and radiating consistent, high-intensity heat, allowing for effective searing and cooking. The Southbend 1163578 Range Infrared Burner Ceramics 3 5/8" X 5 3/16" helps improve heat distribution, supports efficient fuel use, and contributes to stable cooking temperatures. Its durable ceramic construction is suited for high-heat environments, supporting reliable performance in commercial kitchen applications.