5-276-12-066-001

Configured for in-tank heating with boiler water in the tubes, this configuration carries the two-pass U-bend bundle construction that defines the TCS/TCW tank heater range. The bundle mounts through a collar in the tank wall and heats the surrounding fluid by natural convection. The configuration measures 12 inches across the shell, 66-inch shell length, and roughly 66-1/4 inches overall in a 2-pass arrangement. That works out to about 115 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-276-12-066-001. Material selection covers cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature.