3.5 Ton AC/HP LX Series Non-Communicating Split System Air Conditioner Volts: 208-230, Hertz: 60, Phase: 1, Seer:14, Refrigerant:R-410A, Factory Charge:4 Lbs 15 Oz, Design Pressure High/Low:448 Psig/236 Psig, Type:Air Source, Connection:3/8" X 3/4" Sweat, Dims:331/4"H X 351/4"W X 311/4"D, Weight:200 Lbs, In Mfg Box, Made in USA.