5-266-10-096-005

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, 96-inch shell length, and roughly 101 inches overall in a 4-pass arrangement. That works out to about 110 square feet of heat transfer surface on 3/4-inch O.D. tubes. The build specifies cast brass bonnets, steel shell, copper tubes, and brass tubesheets. Design ratings run to 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. This build is designated 5-266-10-096-005. Common applications are pool and storage-tower heating, hydronic HVAC converters, and oil cooling and snow melting.