5-265-08-108-003

Built around a removable U-tube bundle, this configuration delivers liquid-to-liquid heating and cooling for demanding service. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Its envelope centers on a 8-inch diameter shell, 108-inch shell length, and roughly 113 inches overall in a 6-pass arrangement. That works out to about 62 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 steel tubesheets. Design ratings run to 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. This build is designated 5-265-08-108-003. The series sees regular use in pool and storage-tower heating, oil cooling and snow melting, and hydronic HVAC converters.