5-260-06-072-001

For steam-to-liquid heating, the SU/WU line offers a removable U-tube bundle design; this configuration sits within that range. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Physically, the unit runs a 6-inch shell, 72-inch shell length, and roughly 76-1/8 inches overall in a 2-pass arrangement. That works out to about 26.8 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-260-06-072-001. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Typical duty includes instantaneous domestic water heating, building comfort heating, and radiant panel and snow-melt converters.