Trane recently won a bid to provide HVAC systems to Chicago's McCormick Place, the nation's largest convention center. Trane will supply McCormick Place with: 6 1,400-ton EarthWise™ CenTraVac™ water-cooled centrifugal liquid chillers; 70 M-Series Climate Changer™ air handlers; and 1 Custom Climate Changer™ air handler.