Hisense CAP-14DR1SFJS2 Portable Air Conditioner with Electric Heater & Remote, 14,000 BTU Portable unit provides cooling, supplemental heating, dehumidification and fan-only functions Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45 Degree F 14,000 BTU cooling capacity / 1,350 BTU supplemental heating capacity Designed for use in rooms up to 500 sq. ft. Removes up to 3.23 pints of moisture from the air per hour to control humidity