5-275-14-060-001

this configuration is a TCS/TCW tank heater unit built on a two-pass U-bend bundle for in-tank heating with boiler water in the tubes. The bundle mounts through a collar in the tank wall and heats the surrounding fluid by natural convection. The configuration measures 14 inches across the shell, 60-inch shell length, and roughly 61-1/2 inches overall in a 2-pass arrangement. That works out to about 146 square feet of heat transfer surface on 3/4-inch O.D. tubes. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. The unit is rated for 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Installations range across hydronic-fed storage systems, hot water storage tanks, and process tank heating. This build is designated 5-275-14-060-001.