The sight tube for 80-gallon DB and DBX models from Hot Water Products is designed for easy monitoring of water levels in heating systems. Measuring 49.25 inches in length, this sight tube is constructed from high-quality materials for durability and clarity. It allows for quick visual checks of water levels, ensuring safe and efficient operation. Compatible with various hot water systems, this sight tube meets industry standards for safety and performance, making it an essential accessory for maintaining your heating system.
