The new eco-LSWE closed circuit coolers feature ellipti-fin coil and CrossCool internally enhanced tubes to increase the heat transfer of the coil, improving the unit’s cooling capacity. The coolers offer greater capacity in a smaller footprint than traditional bare-tube, forced-draft coolers, suiting them for replacement jobs where additional capacity is needed within tight space constraints or the existing footprint cannot be altered. It also offers reduced unit height and total connected horsepower while saving water through significantly increased dry bulb switchover temperatures. The spirally finned elliptical tubes increase wet and dry capacity — a good fit for indoor applications, confined layouts, low sound requirements, and direct replacements. The units range in capacity from 340 to 16,987 MBH, and are independently certified by the Cooling Technology Institute (CTI) and the International Building Code (IBC).