WU164-610

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 16-inch shell, 48-inch shell length, and roughly 57-3/4 inches overall in a 6-pass arrangement. It carries 3/4-inch O.D. tubes. That combination is cataloged as WU164-610. As furnished, materials include cast iron or brass bonnets, steel shell, copper tubes, and steel or brass tubesheets. The unit is rated for 150 PSI on the shell side, N/A on the tube side, and 300°F maximum temperature. Installations range across oil cooling and snow melting, hydronic HVAC converters, and condensate cooling.