Delivering a robust 8,500 Btu (Ashrae) / 5,100 Btu (Doe) of cooling capacity, this unit is perfectly matched for rooms up to 110 square feet. Its three operating modes - Air Conditioning, Fan-Only, and Dehumidification - make it a year-round utility that adapts to your needs beyond just summer cooling. On humid days, switch to dehumidify mode to draw moisture out of the air without actively cooling. On mild days, use the fan-only mode to keep air circulating economically.