This Burnham Commercial Universal Rear Heater Jacket Cotton Assembly is a specialized component designed for use in commercial heating systems. The assembly is engineered to provide optimal thermal insulation, ensuring efficient heat retention and distribution within the system. It is constructed from high-quality cotton materials, offering durability and resistance to wear and tear. The universal design of this assembly allows it to be compatible with a wide range of Burnham Commercial heating systems, providing versatility in application. The rear placement of the heater jacket contributes to an even heat distribution throughout the entire system.