Stay cool when the weather heats up. Window air conditioners are more affordable than ever—and more efficient.
View our ratings and reviews and browse our buying guide to find the best air conditioners.
Top-scoring air conditioners are energy-efficient and relatively quiet, and our ratings rank models by overall performance within size groups.
Consumer Reports tests the "comfort" level of portable air conditioners based on how a model cooled a room sized for the particular unit (on its low fan setting) and how accurate it came to meeting the temperature set point.
. . .You could save over $1,000 a year by making just a few of these easy, low-cost changes around the house
CR's latest survey results show how Friedrich, Frigidaire, LG, and others deliver on predicted reliability and owner satisfaction.
Use these five cleaning tips to spiff up your living room. Each one takes 20 minutes or less.
These ACs from Frigidaire, GE, and Midea can keep things cool and quiet while you sleep
These top performers from our tests will keep you from waking up in a sweat