This Burnham Commercial Water Jacket Carton Assembly is a specialized component designed for use in commercial heating systems. It is constructed from durable materials to ensure longevity and reliability in demanding environments. The assembly includes a water jacket, which serves as a protective layer around the heater to prevent overheating and improve efficiency. The "No Heater Open" feature indicates that the assembly does not include an open heater element, making it suitable for systems that already have an existing heating component. The product is designed for easy installation and compatibility with various Burnham Commercial heating systems.