Which? uses cookies to improve our sites and by continuing you agree to our cookies policy.

Air conditioners

Find out about the differences between portable and split-unit air conditioners - and which type is best for you - in our expert guide to keeping your home cool in hot weather.

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.