Frigidaire FRA14EHT2 14,000 BTU Through-the-Wall Room Air Conditioner with 10,600 BTU Supplemental Heat (230 volts) Through-the-wall installation (Not suitable for window installation) Special 230V electrical outlet required (Unit will not work with a standard 115V outlet) 14,000 BTU cooling capacity / 10,600 BTU supplemental heating capacity Supplemental heat provides you with an additional heat source when needed Cools rooms up to 640 sq. ft. with up to 4.3 pints per hour dehumidification