This Burnham Commercial Side Panel is a left-hand oriented, five-section component designed for use in commercial heating systems. The product, identified by the code 704280531, is part of Burnham's jacketed (JKT) series and is intended to be installed on the right (RT) side of the heating unit. The panel's primary function is to provide insulation and protection for the internal components of the heating system, thereby enhancing its efficiency and longevity. Its five-section (5 SECT) design allows for easy installation and replacement, making it a practical choice for routine maintenance or system upgrades.