Regulate the home's temperature with the Mitsubishi MSZGE09NA-MUZGE09NA, creating a comfortable environment. Its British Thermal Unit (BTU) capacity is 9000 BTU/Hr. The Split System Air Conditioner achieves Seasonal Energy Efficiency Ratio (SEER) of 21. Easy-to-use this streamlined model works like a breeze and blends into any home or office interior.