5-261-14-120-002

A removable U-tube bundle gives this configuration the thermal and mechanical margin expected of SU/WU equipment in steam-to-liquid heating. Steam condenses in the single-pass shell while the heated fluid travels the tubes. The configuration measures 14 inches across the shell, 120-inch shell length, and roughly 128-3/4 inches overall in a 4-pass arrangement. That works out to about 280 square feet of heat transfer surface on 3/4-inch O.D. tubes. As furnished, materials include 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 5-261-14-120-002. Typical duty includes building comfort heating, swimming pool heating, and instantaneous domestic water heating.