The Envision is the latest offering from WaterFurnace and is the first ground source heat pump to be certified with a heating COP of 5 and a cooling EER of 30 (COP of ~8.5). They offer either single or two speed Copeland scroll compressors and a variable speed ECM blower with up to twelve airflow selections to ensure maximum comfort, quiet operation and the highest efficiencies. Click on the attached documents to become one of the first to install the Envision series.
