This Burnham Commercial boiler sleeve is a crucial component designed for the V8 series of boilers. The product is specifically engineered to fit four-section packaged boilers, ensuring optimal performance and efficiency. The sleeve serves as an insulating layer, reducing heat loss and improving overall energy efficiency. It is constructed from high-quality materials that can withstand the intense heat and pressure conditions within a boiler system. This part contributes to the longevity and reliability of Burnham Commercial's V8 series boilers by protecting internal components from excessive heat exposure.