Description Coming in from a hot day to a room cooled by this window air conditioner, you’ll just think, ahh. With an 8,000 BTU capacity and Energy Star rating, this Perfect Aire? unit brings cool comfort to spaces up to 350 square feet. How cool you want to go is completely in your control. Adjust your temperature settings using the soft-touch electronic pad controls, illuminated by a digital LED display. Full-range air direction control and three speeds for both cool and fan modes mean more options to customize your comfort zone.