American Standard® Precedent™ Gas/Electric Packaged Rooftop Air Conditioner, Input BTU Rating: 60000 Btu/hr, Output BTU Rating: 121500 Btu/hr, 208-230 V, 10.4 A, 17.6 kW Wattage, 2-4/5 hp, 1100 rpm Rotational Speed, 60 Hz, 3-Phase, Scroll Compressor, Full Face, 3600 cfm, 12 EER Rating, 14 SEER, Tonnage: 5 ton, 3 Burners, 2 Stages, R-410A Refrigerant, 79 dB Decibel, Direct Spark Ignition, Direct Drive, 1-3/4 in NPT Drain Connection, 20 x 35 x 2 in Filter, 81 % Steady State Efficiency, Aluminum/Stainless Steel, 69-7/8 in L x 44-1/4 in W x 36-1/4 in H, Additional Information: DX Cooling, Standard Efficiency, Convertible Airflow, Electromechanical Unit Controls, Medium Heat