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

This smart, Wi-Fi equipped air conditioner from LG cools large spaces up to 800 square feet. The dual inverter compressor boasts energy efficiency as well as a quiet minimal noise level of 44 dBA ...

"Whether it’s 'worth it' financially comes down to how much you value comfort, sleep and productivity during those hot spells ...

Reliant Energy and the Fort Worth Fire Department are working together to install 50 window AC units in local residences this ...

Summer can be stifling without central air conditioning. Luckily, installing a window AC is within anyone's capabilities if you follow the 10 tips here.

“Portable air conditioning units can easily be moved from room to room and do not look unsightly as a window unit sticking out the window,” says Chris Walters, HVAC expert, holder of Class A ...

Rescuing residents of Gabriel House was difficult because of window AC units — often a violation of building code that's ...

Your window air conditioning unit is probably dirtier than you think — here’s how to clean it at home, including the products you need to do it.