Keeping cool as summer heats up is simple with home comfort units from Arctic Wind. This portable air conditioner has a 13,000 ASHRAE (8,000 DOE) BTU cooling capacity, allowing it to quickly and efficiently cool spaces up to 450 square feet with ease. Rolling on casters, this unit offers cool comfort in any room, then stays put with an easy installation kit. Set your ideal temperature and keep it there with precise digital controls and an auto mode so the unit will turn on and off as needed to keep the climate consistent. A 24-hour timer is also included so you can create settings so that your living space is cool when you get home from work and school or at bedtime. Additionally, if there is a power outage or the unit gets shut off for any reason, this AC will automatically restart back to the temperature it was set to previously so it can begin cooling again as soon as possible. Forget the stress of finding replacement filters, use the easy tilt-out removable and washable filter in this unit for easy maintenance that will provide years of use. A full-function remote puts the thermostat at your fingertips so you can change the temperature from across the room.