Powerful Cooling and Efficient Heating ASHRAE Cooling Capacity: 14,000 BTU (9,500 BTU SACC), Heating Capacity: 11,000 BTU. The machine is equipped with an efficient and powerful compressor that is capable of supplying cool air to a 700 sq. ft space and hot air to a 500 sq. ft. space in your living room, bedroom, apartment or office. Regardless of whether it is hot or cold weather, it can provide you with an exceptional experience. Furthermore, you can maintain temperatures within the range of 61°F to 90°F through a variety of control options. For instance, should your office measure approximately 500 sq. ft., this machine is able to ensure a pleasant temperature during scorching Summers and chilly Winters. Or, when your bedroom requires heating or cooling, it will perform impeccably. The extensive range of temperature control alternatives grants you greater flexibility to adjust in accordance with your specific requirements.