High Efficiency Inverter Compressor The Connect Series Delivers High Efficiency Variable Speed Mini-Split Performance With Inverter Technology Capacity Select Function The Connect Series Outdoor Units Can Be Configured Via The Capacity Select Function To Produce 4 Or 5 Tons Of Capacity, Which Would Have Required Stocking Four Conventional Outdoor Heat Pump Units Small Footprint The Small Footprint Of The Connect Series Outdoor Unit Provides More Installation Flexibility Than Conventional Top-Discharge Outdoor Units Mid-Vapor Compressor Technology Using Mid-Vapor Technology, The Compressor Produces A Remarkably High Heat Output At Low Temperatures. The Connect Series Has A Heat Operating Range Down To -22F Odu Compatibility Compatible With Uuy48Zgdab And Uuy60Zgdab Indoor Units Ten-Year Warranty Your Homeowners Can Double The Standard Five-Year Warranty Simply By Registering Their Unit. Translation: Peace Of Mind For Homeowner. See Specification Book For Full Heating, Cooling, And System Details