The Danfoss Turbocor VTT (Variable Twin Turbo) series of compressors takes all benefits of magnetic bearing technology up into larger-capacity ranges where the current Turbocor TT series leaves off. VTT compressors introduce innovative IntraFlow technology that enables chiller systems up to 1,000 tons or more to provide improved reliability and increased efficiency with the largest stable operating range of any centrifugal compressor. The VTT is a high-efficiency solution for commercial air-conditioning or process cooling applications and won the prestigious 2015 AHR Expo Innovation Award in the Green Building category. AHR Booth #2123