Six models ranging from 2 tons to 5 tons are available in the Acclimate Dual Fuel Heat Pump product line. The units feature low nitrogen oxide for reduced carbon emissions, environmentally friendly R-410A refrigerant, and standard louvered condenser coil protection and easy power and control wiring connections. The heat pumps are equipped with a two-step Copeland UltraTech 2.0 compressor to handle both two-stage cooling and heat pump operations. When combined with a two-stage gas heating module, the heat pump efficiently helps keep interiors comfortable. Johnson Controls | joinluxaire.com