Underlying causes of AC unit noise . Loud noises from your AC system can stem from many different problems, but understanding ...

We did a piece on possible reasons why your window air conditioner isn't cooling, now it's time for central air conditioners. When your AC runs but the house stays hot, the first thing to check is ...

Has your central AC stopped blowing cold air? Here are some simple troubleshooting steps to take before you make a repair call!

Whether you have a whole-house or one-room air conditioner, don't make it work harder than it should. Follow these tips for ...

Q: My room temperatures don’t stay very even and my old central air conditioner is getting noisier each year. What types of new systems are more efficient and quieter? A: A new central air conditioner ...

This summer is on track to be hotter than usual across America, according to the Climate Prediction Center of the National Weather Service. So you'll want to make sure you can keep it cool, especially ...