According to Baltimore Aircoil Company, the Nexus Cooler Cooler is the world’s first intelligent, plug-and-play, modular, hybrid fluid cooling system for HVAC and industrial applications. Compared to traditional fluid coolers, Nexus Coolers are up to 8 feet shorter, have a 40 percent smaller footprint and are 35 percent lighter. In operation, the Nexus cooler automatically balances water and energy savings to provide the lowest total cost of ownership. New this year are optional design features for additional layout flexibility and local code compliance.