3.5 Ton "LX" Series Split-System Air Conditioner, Volts:208-230, Hertz:60, Phase:1, SEER:13, Refrigerant:R-410A, Design Pressure High/Low:448 PSI/236 PSI, Factory Charge:4 Lbs 6 Oz, Connection:3/8" X 7/8" Sweat, Type:Air Source, Dims:30"H X 291/2"W X 291/2"D, Weight:160 Lbs, In Mfg Box, Made In USA.