18,000 BTU Classic Series Large Cassette Single-Zone Inverter Indoor Mini-Split Circular Flow Heat Pump Unit With Cassette Grill, Voltage: 208-230, Hertz:60, Phase:1, Refrigerant: R-410A, SEER:21.4, Cooling BTU'S:18,000, Heating BTU'S:21,000, Connection:1/4" X 1/2" Flare, Dims:9-11/16"H X 33-1/16"W X 33-1/16"D, Weight:57 Lbs, In Mfg Box, Made In PRC**(For Use With Outdoor Unit ROSH18VGSN,UOSH18VGSN(Not Included)**Remote (Not Included)**Cassette Grill Included**