5-265-10-048-003

Configured for liquid-to-liquid heating and cooling, this configuration carries the removable U-tube bundle construction that defines the SU/WU range. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Dimensionally it is a 10-inch shell unit, 48-inch shell length, and roughly 53 inches overall in a 6-pass arrangement. That works out to about 45 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-265-10-048-003. The build specifies cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Design ratings run to 150 PSI on the shell side, N/A on the tube side, and 300°F maximum temperature. Typical duty includes hydronic HVAC converters, condensate cooling, and pool and storage-tower heating.