5-266-08-108-005

This configuration is a SU/WU unit built on a removable U-tube bundle for liquid-to-liquid heating and cooling. 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 4-pass arrangement. That works out to about 75 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-266-08-108-005. Material selection covers cast 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 300°F maximum temperature. Installations range across pool and storage-tower heating, hydronic HVAC converters, and condensate cooling.