WU84-64

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. Dimensionally it is a 8-inch shell unit, 48-inch shell length, and roughly 53 inches overall in a 6-pass arrangement. That works out to about 26 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as WU84-64. As furnished, materials include cast iron or brass bonnets, steel shell, copper tubes, and steel or brass tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. Installations range across condensate cooling, hydronic HVAC converters, and oil cooling and snow melting.