Rheem® Gas/Electric Package Unit, RGEDZT Prestige® Series, ZT150 Model, 225000 Btu/hr Input BTU Rating, 182250 Btu Output BTU Rating, 208 to 230 V Voltage Rating, 75 A Amperage Rating, 13.15 kW Wattage, 3/4 hp Rating, 3500 rpm Rotational Speed, 60 Hz Frequency Rating, 3 ph Phase, Scroll Compressor Type, 5000 cfm Rating, 14 IEER Rating, 10.8 EER Rating, 12.5 ton Tonnage, 9 Number of Burners, 2 Number of Stages, R-410A Refrigerant Type, 88 dB Decibel Rating, Direct Spark Ignition Type, Belt VFD Medium Drive Drive Type, 3/4 in Connection, Connection Type: Drain, 3/4 in Drain Connection, 2 x 20 x 25 in Filter Size, 90 A Fuse Rating, 81 % Steady State Efficiency, Stainless Steel, 25 to 55 deg F Temperature Rating, 60 in H x 89 in W x 57-7/8 in D Dimensions