Regular maintenance of your air conditioner (AC) is crucial for efficient operation. Cleaning the AC filter is a key step to remove dust and debris, ensuring optimal cooling performance. Regular ...

Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's ...

If your AC is not cooling like it used to be, then certainly it needs a filter cleaning. Our AC filter tends to grab the dust and block the filter. One has to regularly get the filter checked to get ...

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 ...