This Raypak component is a heat exchanger tube kit designed for use in various heating systems. The kit includes a tube, which is the primary element of the heat exchanger, responsible for transferring heat from one medium to another. Manufactured by Raypak, a leading company in the heating industry, this product is made from high-quality materials that ensure durability and efficient performance. The tube's design allows for optimal heat transfer, contributing to the overall efficiency of the heating system. It is compatible with specific models of Raypak heaters, making it an essential component for maintaining and repairing these systems.