17,000/22,000 BTU Outdoor Heat Pump, Volts:208-230, Hertz:60, Phase:1, Department Of Energy Guide SEER:18.5, EER:12.2, Refrigerant:R410A, Connection Size:1/4" X 3/8" , Connection Type:, Metering Device:EEV, Cooling BTU's:17,000, Heating BTU's: 22,000, Dimensions: 31-7/16"H X 34-5/8"W X 14-5/16"D, Weight:126 Lbs, In Mfg Box Outdoor Unit Only Indoor Unit Models AJ009JNLDCH/AA, AJ012JNLDCH/AA, AJ009JNNDCH/AA, AJ012JNNDCH/AA, AJ009NBNDCH/AA, AJ012NBNDCH/AA, AJ007JNADCH/AA, AJ009JNADCH/AA, AJ012JNADCH/AA (Not Included)