You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

The Midea U and U+ window air conditioner units were recently recalled. Here are seven reliable replacements on Amazon from ...

If you want fresh, breezy air without the stress of window installation or aren’t lucky enough to have central air, a portable air conditioner can be a great solution. Think of them as A/C units ...

BTU basics. A measure of an air conditioner's power is its BTU rating. BTUs are the energy used to remove heat from a room. Therefore, the more BTUs an air conditioner unit has, the better ...