While a window air conditioner’s Btu rating is a great starting point, other considerations, such as the ceiling height and ...

A 20-foot by 25-foot room is 500 square feet, and would require a 10,000- to 12,500-BTU unit. After selecting the right window air conditioning unit for your room and window size, it’s time to ...

Large rooms require an air conditioner with enough Btu to keep you cool. The Frigidaire 14,000 BTU Inverter Window Room Air Conditioner (model FHWW145WE1) can comfortably handle lofty and open spaces.

Do not wait for the next heat wave to buy an air conditioner. Get one now while they're on sale. All products featured here are independently selected by our editors and writers. If you buy ...