This Burnham Commercial Heat Exchanger Assembly Package is a key component in heating systems, designed to transfer heat between two or more fluids. The assembly package includes all necessary parts for the heat exchanger, ensuring compatibility and ease of installation. The heat exchanger itself is made from durable materials that can withstand high temperatures and pressures, providing reliable performance over time. It operates by allowing hot fluid to flow through tubes, transferring its heat to a cooler fluid flowing around the tubes without the two fluids mixing. This process improves energy efficiency and reduces operational costs.