Hisense Hi-Pak 48,000 BTU (4 Ton) Packaged Heat Pump R32 17 SEER2 208/230 V AR-48U3R25U

The Hisense Hi-Pak 4 Ton single packaged heat pump combines heating and cooling in one outdoor cabinet using low-GWP R32 refrigerant, with no adapter or proprietary controls required. It works with most 24V thermostats or the Hisense Smart Thermostat and is rated at 17 SEER2 and 8.1 HSPF2. A high-efficiency inverter compressor and fully variable-speed DC fan with static pressure adaptive technology deliver quiet, efficient operation with up to 0.8 in. W.C. external static pressure. It heats down to -4F (-20C), and a salt-spray tested coil and cabinet plus a stainless steel drain pan provide excellent corrosion resistance.