Cool-Living 12,000 BTU Through-The-Wall Air Conditioner | 115 Volt | 12,000 BTU Thru-the-Wall - 115 Volts - 9EER Energy Star Certified, Humidity Control, R-410A Eco Friendly Refrigerant Energy Saver, Sleep & Auto Modes, LCD Remote Control Humidity Control - eliminates indoor humidity, as your space cools down. #1 Commercial and Builders unit | Favored by apartments & hotels nationwide!