This 5,000-BTU small window air conditioner is suitable for rooms up to 150 square feet. It offers seven temperature settings and two fan settings. This Midea window air conditioner comes in other ...

Window air conditioners rated above 15,000 BTUs usually run on 220-volt circuits, and you may need to install special circuitry. ... LG 5,000 BTU Window Air Conditioner: ...

It's critical to get the right size when buying a window air conditioner. Consumer Reports explains how to do it. Plus, the best small, midsized, and large window AC units.

Best Overall Window Air Conditioner LG 8,000 BTU Window Air Conditioner. $480 at Amazon. $480 at Amazon. Read more. ... 9,000 to 15,000 BTUs can cover 400 to 600 square feet or more; ...

Window-unit air conditioners are all rated with British thermal units -- usually ranging between 5,000 and 12,000. BTUs are a measure of energy that essentially tells you how effectively a device ...

Shopping for a window air conditioner? Consumer Reports has tested hundreds of them. Read about types, features, and other must-know topics in our Air Conditioner Buying Guide.

Read more: 5 Signs You Need to Replace Your Window Air Conditioner. BTU basics. A measure of an air conditioner's power is its BTU rating. BTUs are the energy used to remove heat from a room.

Cheap window air conditioners On a hot and humid summer day, when the heavy muggy air makes it difficult to breathe and spending any time outdoors means wearing soaking wet, sticky clothes, enterin… ...