Rheem® Packaged Gas Electric Unit, RGECZT Commercial Classic® Series, 072ACT Model, 125000 Btu/hr Input BTU Rating, 97200 Btu Output BTU Rating, 208 to 230 V Voltage Rating, 33 A Amperage Rating, 6.18 kW Wattage, 3/4 hp Rating, 3450 rpm Rotational Speed, 60 Hz Frequency Rating, 3 ph Phase, Scroll Compressor Type, 2400 cfm Rating, 14.6 IEER Rating, 11 EER Rating, 81 % AFUE Rating, 6 ton Tonnage, 2 Number of Stages, R-410A Refrigerant Type, 88 dB Decibel Rating, Direct Spark Ignition Type, Direct Drive Standard Static Constant Torque Drive Type, 1/2 in Connection, Connection Type: Drain, 3/4 in Drain Connection, 2 x 16 x 16 in Filter Size, 50 A Fuse Rating, 81 % Steady State Efficiency, Stainless Steel, 35 to 65 deg F Temperature Rating, 46-3/4 in H x 46-3/4 in W x 79-1/4 in D Dimensions