This Lochinvar Fiberboard Burner is a high-quality replacement part designed for use in specific Lochinvar heating systems. It is constructed from durable fiberboard material, ensuring longevity and resistance to heat. The product features a precise design that enables it to efficiently distribute heat within the system, thereby enhancing its overall performance. It is compatible with the FB-1251 model of Lochinvar boilers, making it an ideal choice for maintenance or repair needs. The installation process is straightforward, allowing for quick and easy replacement. This fiberboard burner adheres to industry standards, ensuring safety and reliability during operation.