American Standard® EarthWise Hybrid Dual Fuel Packaged System, 29600 Btu/hr, 208-230 V, 14.6 A, 1.52 kW, 1/12 hp, 60 Hz, 1-Phase, 810 rpm Rotational Speed, 3000 cfm, 11.2 EER Rating, 15.2 SEER, 7.2 HSPF, 81 % AFUE Rating, FNPT Connection, Scroll Compressor, R-454B Refrigerant, Tonnage: 2.5 ton, 67.3 dB Sound Level, 15.49 sq-ft Face Area, 1 Speed, 2 Stages, 3 Burners, 38 in L x 49 in W x 42 in H