4 Ton "M 120" Series Split System Air Conditioner, Volts:208-230, Hertz:60, Phase:1, SEER:13, Refrigerant:R-410A, Design Pressure High/Low:550 PSIG/250 PSIG, Connections:3/8" X 7/8", Connection Type:Sweat, Type:Air Source, Dims:29-1/4"H X 32-3/4"W X 32-3/4"D, Weight:210 Lbs,Made In USA.Includes: Filter Drier,Refer To Policies/Terms & Conditions For 2015 Federal Regional Standards For 13 SEER Heating And Cooling Products