This Burnham Commercial panel assembly is a key component designed for the ES2 series of boilers. The product, also known as a Jacket Top Panel Assembly, is specifically designed for nine-section models within the ES2 series. The assembly's primary function is to provide an insulating jacket around the top of the boiler, enhancing its efficiency by reducing heat loss. It is constructed from high-quality materials to ensure durability and longevity under regular operating conditions. This panel assembly adheres to industry standards, ensuring compatibility and ease of installation with nine-section ES2 series boilers.