The Daikin DRG0364DL00001S is a 3.0-ton air conditioning unit with a SEER rating of 17, providing 36,000 BTU of cooling and 45,000 BTU of heating. It features a two-stage compressor for efficient performance and operates on a 460V 3-phase electrical system. With a maximum airflow of 1,200 CFM, the unit measures 39 7/8″ high, 74″ long, and 48 5/16″ wide, weighing 572 lbs. It uses R-410A refrigerant and includes a 5-year parts and compressor warranty, along with a 20-year heat exchanger warranty