This Lochinvar inlet water tube is a crucial component designed for use in specific models of Lochinvar's high-efficiency water heaters and boilers. The tube, constructed from copper (Cu), is engineered to facilitate the efficient flow of water into the heating unit. It is compatible with the KH055-085 series of Lochinvar products, indicating its suitability for units within this range. The tube's design and material ensure durability and resistance to corrosion, contributing to the overall longevity and performance of the heating system.