This Burnham Commercial Water Jacket Assembly is a crucial component designed for use in commercial heating systems. It serves as an insulating layer around the water heater, enhancing its efficiency by reducing heat loss. The assembly is constructed from high-quality materials to ensure durability and long-lasting performance. Its design allows it to fit perfectly onto the water heater, ensuring optimal operation. The assembly does not include a heater, which needs to be purchased separately. This product is compatible with specific models of Burnham Commercial heating systems, so it's essential to verify compatibility before purchase.