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Air conditioners advice guides

3 articles
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.

How to buy the best air conditioner

By Which?
The UK might only have a few truly sweltering days a year, but on those days a decent air conditioner can keep your home blessedly cool. We explain how to choose a top-notch air conditioner.
29 July 2021

How we test air conditioners

By Which?
We put portable air conditioners through their paces to help you choose a machine that's effective, easy to use and energy efficient
11 June 2021

Should I buy an air conditioner?

By Which?
Do you really need an air conditioner? Or are you better off with a more basic electric fan? This guide will help you choose the best way to cool your home.
4 August 2021