Friedrich Uni-Fit Series US12D10C In Wall Air Conditioner, 11,500 BTU, 115v, ENERGY STAR UNIVERSAL FIT - In wall room AC installs through wall for rooms up to approximately 550 sq. ft. EASY REPLACEMENT - Universal fit in wall for easy replacement in existing 24.5" to 27" sleeves CONVENIENT - 24-Hour programmable timer allows you to customize the temperature of your space REMOTE CONTROL - Lets you make comfort adjustments from anywhere in the room SPECIFICATIONS - 18.5 x 24.6 x 14.4 inches (DxWxH)