5-265-12-084-001

For liquid-to-liquid heating and cooling, the SU/WU line offers a removable U-tube bundle design; this configuration sits within that range. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Physically, the unit runs a 12-inch shell, 84-inch shell length, and roughly 92-1/2 inches overall in a 2-pass arrangement. That works out to about 148 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-265-12-084-001. Material selection covers cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Operating limits are 150 PSI on the shell side, 125 PSI on the tube side, and 300°F maximum temperature. Common applications are oil cooling and snow melting, pool and storage-tower heating, and hydronic HVAC converters.