5-261-16-120-002

Configured for steam-to-liquid heating, this configuration carries the removable U-tube bundle construction that defines the SU/WU range. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Its envelope centers on a 16-inch diameter shell, 120-inch shell length, and roughly 129-5/8 inches overall in a 4-pass arrangement. That works out to about 363 square feet of heat transfer surface on 3/4-inch O.D. tubes. Material selection covers cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. This build is designated 5-261-16-120-002. Typical duty includes radiant panel and snow-melt converters, instantaneous domestic water heating, and swimming pool heating.