Multiples leverage the breadth of technologies by offering combinations ranging from 3-120 HP that includes fixed capacity Copeland scroll, Copeland scroll digital, Copeland scroll two-stage, or Copeland scroll variable speed compressors.
Similar to other modulation approaches, tandems offer part-load efficiencies, including Integrated Energy Efficiency Ratio (IEER) and Integrated Part Load Value (IPLV), while maximizing full-load efficiency.