Window AC installs horizontally to ensure firm placement and consistent performance Delivers 5,000BTU to cool rooms up to 150 sq. ft. for steady comfort Two cooling speeds give you the flexibility to adjust comfort the way you like Four-way directional vent guides the airflow where you need it the most Washable and reusable filter extends the life of your AC while reducing large airborne particles like dust and pet hair Indoor noise level of 51dB and outdoor noise level of 55dB ensure standard operation without excessive disturbance Mechanical knobs simplify operation so you can enjoy comfort with less hassle Contemporary design seamlessly complements any space Dimensions: Width: 40.6cm (15.98"); height: 31.8cm (12.52"); depth: 32.6cm (12.83")