5-266-10-084-005

A removable U-tube bundle gives this configuration the thermal and mechanical margin expected of SU/WU equipment in liquid-to-liquid heating and cooling. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Its envelope centers on a 10-inch diameter shell, 84-inch shell length, and roughly 89 inches overall in a 4-pass arrangement. That works out to about 96 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-266-10-084-005. As furnished, materials include cast brass bonnets, steel shell, copper tubes, and brass tubesheets. The unit is rated for 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. Typical duty includes oil cooling and snow melting, hydronic HVAC converters, and pool and storage-tower heating.