This Burnham Commercial Partition Shelf Assembly with Sage2 is a specialized component designed for use in commercial heating systems. The assembly includes a partition shelf, which serves as a structural element within the system, providing necessary support and separation for other components. The included Sage2 is a microprocessor-based boiler control system, offering advanced functionality such as modulating temperature control and diagnostic capabilities. This combination of parts is specifically designed to enhance the efficiency and reliability of Burnham Commercial's heating systems.