5-266-10-060-001

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. The configuration measures 10 inches across the shell, 60-inch shell length, and roughly 65 inches overall in a 2-pass arrangement. That works out to about 71 square feet of heat transfer surface on 3/4-inch O.D. tubes. Standard construction uses 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. Common applications are oil cooling and snow melting, pool and storage-tower heating, and hydronic HVAC converters. This build is designated 5-266-10-060-001.