SU107-2

For steam-to-liquid heating, the SU/WU line offers a removable U-tube bundle design; SU107-2 sits within that range. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Its envelope centers on a 10-inch diameter shell, 84-inch shell length, and roughly 89 inches overall in a 2-pass arrangement. That works out to about 101 square feet of heat transfer surface on 3/4-inch O.D. tubes. The build specifies cast iron or brass 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. Common applications are swimming pool heating, instantaneous domestic water heating, and building comfort heating.