The Frigidaire 14,000 BTU Portable Room Air Conditioner with Supplemental Heat is engineered to cool and heat spaces up to 700 sq. ft. Designed for portability and equipped with casters, it easily repositions from room to room, providing temperature-controlled air when and where you need it. It offers three fan speeds to regulate airflow, while a swinging louver (with optional stop) evenly distributes air throughout the room. Ready-select controls allow you to choose options at the touch of a button, while a full-function remote control enables precise regulation of the temperature and fan speed from across the room.