5-261-20-108-001

Built around a removable U-tube bundle, this configuration delivers steam-to-liquid heating for demanding service. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Its envelope centers on a 20-inch diameter shell, 108-inch shell length, and roughly 121-3/4 inches overall in a 2-pass arrangement. That works out to about 582 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-261-20-108-001. Standard construction uses cast iron bonnets, steel shell, copper tubes, and brass tubesheets. The unit is rated for 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Installations range across building comfort heating, radiant panel and snow-melt converters, and instantaneous domestic water heating.