Portable air conditioners are less effective and energy-efficient than other AC systems. Portable AC units are best for small spaces where you can’t use other air conditioning appliances.

When you use links on our website, we may earn a fee. Want to beat the heat without paying for central air? A portable air conditioner keeps you cool when outdoor temperatures start rising.

Need an easy and budget-friendly way to stay cool? Consider a portable air conditioner. These are the best ones we’ve tested. Laboratory Technical Project Manager Gianmarco Chumbe has been part ...

These systems, also called mini-split air conditioners ... Check out our guides to the best window unit air conditioners and portable air conditioners. First, decide how many indoor units you ...

Portable air conditioners can be moved from home to home with little setup. Renting, or simply don't want to do home renovations to put in a split-system air conditioner? You might be in the market ...

a portable air conditioner can be an excellent option. We've found some impressive performers (both cheap and expensive) and seen some disappointing duds, too – sometimes from the same manufacturer ...

Researchers in China have made an exciting breakthrough in cooling technology, according to a recent article published in ...

like a portable air conditioner, or take up a window like a window unit. They are also known as mini-splits because they are significantly smaller than traditional central air conditioning systems, ...

To make matters worse, my 115-year-old house doesn't have an HVAC system ... tested dozens of the best air conditioners over the last six years, and one of the portable air conditioners I ...

Portable air conditioning units are a great way to cool ... fan to avoid putting too much strain on either fan. He designed a system to automatically set the speed of the boosting fan to match ...

All of the system’s components are housed in a ... Like window units, portable air conditioners only cool one room at a time, but they’re able to be moved from room to room and stored during ...