5-266-10-120-001

5-266-10-120-001 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. Physically, the unit runs a 10-inch shell, 120-inch shell length, and roughly 125 inches overall in a 2-pass arrangement. That works out to about 146 square feet of heat transfer surface on 3/4-inch O.D. tubes. Material selection covers cast iron bonnets, steel shell, copper tubes, and brass tubesheets. The unit is rated for 150 PSI on the shell side, 125 PSI on the tube side, and 300°F maximum temperature. Installations range across pool and storage-tower heating, oil cooling and snow melting, and hydronic HVAC converters.