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

Air conditioners work hard to keep you cool, and you don't realize how much you rely on them until you are stuck in a sweltering room with no relief. If your air conditioner suddenly goes out, there ...

The heat of summer is bearing down, giving millions of window-mounted air conditioners a real workout. Many owners of said units are wondering why their air conditioners aren’t working properly. Good ...

When your air conditioner suddenly stops working, it can be cause for alarm or it can be something as simple as a blown fuse or tripped circuit breaker. While many problems with your air conditioner ...

Let me be the first to point this out: It’s too hot. With many areas of the country suffering through excessive heat warnings, it’s crucial to make sure your air conditioner runs as effectively as ...

Living without air conditioning can be unbearable, especially during the scorching summer months. Tenants often wonder if their landlords are legally obliged to repair or replace a broken air ...

A faulty air conditioner can quickly ruin a beautiful summer day. Beyond making driving an uncomfortable experience, a defective air conditioner can lead to high repair costs. Today, we cover how AC ...

Like any appliance, air conditioners need a little TLC to deliver optimal performance. And it’s the ACs that haven’t been kept in top-notch condition that tend to struggle most. You don’t need to lose ...

Consumer Reports has no financial relationship with advertisers on this site. Like any appliance, air conditioners need a little TLC to deliver optimal performance. And it’s the ACs that haven’t been ...