14,700 BTU: Quickly cool and heat spaces up to 700 square feet. QUIET OPERATION: The unit is contructed with a sturdy chassis to reduce vibration and sound transmission. AUXILLIARY MODE: Provides customization, better temperature control, and more functional detail. ELECTRONIC CONTROL: Precisely control the temperature of the space by easily choosing the temperature setting or fan speed. AUTO RESTART: In the event of a power failure, the unit will resume normal operation automatically when power returns. WASHABLE FILTER: Keep the air as fresh as possible and remove residue build-up with an easily washable filter.