Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the reliability ...

Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's top-rated window ACs. Ad-free. Influence-free.

The average cost to repair a central air conditioner unit falls between $125 and $600 or $375 on average. ... Air Conditioner Size Guide; Air Conditioner Vs. Ductless Mini-Split; Heat Pump Vs.

Central air conditioner efficiency is rated by its SEER (seasonal energy efficiency ratio). You will also get more constant room temperatures, precise humidity control and quieter operation.

Air Flow. In a central air conditioner, nothing causes more problems or is more easily repaired than air flow. The air flow is driven by a large fan (the “blower”) inside the home.

If you’re wondering whether you should repair or replace your air conditioner, this guide will help you determine the best choice for your home and your budget.

W e 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 ...

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 in hot weather.