3.5 Ton "LX" Series Split-System Air Conditioner, Volts:460, Hertz:60, Phase:3, SEER:13, Refrigerant:R-410A, Factory Charge:5 Lbs 2 Oz, Design Pressure High/Low:448 PSIG/236 PSIG, Type:Air Source, Connection Size:3/8" X 7/8", Connection Type: Sweat, Dims:33-1/4"H X 35-1/4"W X 31-3/4"D, Weight:215 Lbs, Made In USA.