DELLA 5000 BTU 115V/60Hz Energy Saving Window Air Conditioner, Whisper Quiet AC Unit with Easy to Use Mechanical Control and Reusable Filter, Cools Up to 150 Square FeetMake your home more comfortable with this 5000 BTU window air conditioner. Its two fan speeds let you customize your cooling. Della affordable window AC unit can cool 150 sq. ft. quickly, perfect for small rooms.Our window air conditioner has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costs to save you money throughout the year.The easy install window kit features side panels that minimize air leaks and ensure that cool air remains in the room, saving you on energy costs. Elegant designed measuring only 15.98W x 13.66D x 12.0H. The package includes all of the necessities for an easy installation experience.Della UL Listed 5000 BTU window AC has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costsThe low 51d(B)a level of this window unit allows the fan to run at a whisper-soft volume without disturbing your surroundingsAdjustable side panels that minimize air leaks and ensure that cool air remains in the room, saving you on energy costsFull installation kit included, the washable reusable air filter makes your air quality clean and well-circulated.