3 Ton AC/HP "Comfortnet" Communicating Compatible Variable Speed Fan Coil Unit, Volts:208/230, Hertz:60, Phase:1, SEER:13, Airflow:Multi-Position, CFM:1200, Refrigerant:R-410A, Metering Device:TXV, Design Pressure:450 PSIG, Heat:None, Type:Air Source, Connection Size:3/8" X 7/8" Sweat, Supply Dims:20"W X 11-1/4"D, Dims:49"H X 21"W X 21"D, Weight:125 Lbs, In Mfg Packaging, Made In USA. (Approved Electric Heat Kits:HKS03XC,HKS05XC,HKS06XC,HKS08XC,HKS10XC,HKSC15, HKSC19C,HKSC15XF,HKSC20XF (Not Included) Compatible With Comfortbridge Technology Units