Rheem® Gas/Electric Package Unit, RGEDZT Prestige® Series, ZT150 Model, 148000 Btu/hr Input BTU Rating, 208/230 V Voltage Rating, 4.2 A Amperage Rating, 3/4 hp Rating, 1100 rpm Rotational Speed, 60 Hz Frequency Rating, 1 ph Phase, Scroll Compressor Type, 9000 cfm Rating, 10.8 EER Rating, 14 SEER Rating, 12.5 ton Tonnage, 9 Number of Burners, 2 Number of Stages, R-410A Refrigerant Type, 88 dBA Decibel Rating, Wall Mounting Type, Spark Ignition Type, Direct Drive Type, Connection Type: NPT, 3/4 in Drain Connection, 2 x 20 x 25 in Filter Size, 90 A Fuse Rating, 81 % Steady State Efficiency, Steel, Galvanized, 125 deg F Temperature Rating, 41-3/8 in H Dimensions