The Daikin DRG0481DH00001S is a 4.0-ton air conditioning unit with a SEER rating of 17, offering 48,000 BTU of cooling and 140,000 BTU of heating. It features a two-stage compressor for efficient operation and runs on a 208/230V 1-phase electrical system, with a maximum airflow of 1,600 CFM and a decibel level of 78. The unit measures 43 1/2″ high, 74″ long, and 48 5/16″ wide, weighing 647 lbs. Utilizing R-410A refrigerant, it comes with a 5-year parts and compressor warranty, alongside a 20-year heat exchanger warranty.