The Copeland Scroll Digital compressor increases HVAC system efficiency�and�provides more energy savings�by precisely matching compressor output to your heating or cooling needs. Because capacity modulation between 10% and 100%�can be achieved using one compressor, Copeland Scroll Digital is perfect for buildings or rooms which experience widely varying loads or where tight temperature and humidity control are needed.�Copeland Scroll Digital compressors are available from 3�15 HP and can be applied in configurations using multiple compressors�offering capacity ranges from 10�30 HP.