WU208-416

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. The configuration measures 20 inches across the shell, 96-inch shell length, and roughly 117-1/8 inches overall in a 4-pass arrangement. That works out to about 502 square feet of heat transfer surface on 3/4-inch O.D. tubes. Material selection covers cast iron or brass bonnets, steel shell, copper tubes, and steel or brass tubesheets. On the ratings side, expect 150 PSI on the shell side, 125 PSI on the tube side, and 300°F maximum temperature. The series sees regular use in pool and storage-tower heating, condensate cooling, and oil cooling and snow melting. This build is designated WU208-416.