Like any appliance, air conditioners need a little TLC to deliver optimal performance. ACs that haven’t been kept in top-notch condition tend to struggle most. We asked air conditioner pros and ...

If your central air conditioning condenser problem is that the compressor and condenser fan won’t run, first check the thermostat and be sure it’s turned on to cool, and that the temperature setting ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To identify systems that are likely to last, Consumer Reports measures and tracks their ...

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 ...