This is the highest energy-efficient setting, since the fan will only operate when your air conditioner does. It’s good if your house always seems comfy, whichever room you’re in. There are a few disadvantages to using the auto setting. You could have hot and cold spots in your house and decreased air quality. This is since air isn’t constantly being distributed or being continuously filtrated. On the other hand, you’ll need a lower amount of energy and won’t be required to switch your air filter as often. Both are savings that can add up over the year, so you’ll have to consider what’s best for your home. If you’re experiencing home comfort difficulties during hot weather, Willco Air Conditioning, Refrigeration & Heating Inc. can help. We offer a wide range of energy-efficient air conditioners that can keep your residence more pleasant while also helping you save more on energy bills. Many are also compatible with the latest smart home technology, giving you the opportunity to check and change home comfort settings while away. To discover more about how we can make your home more pleasant, contact us at 973-270-9244 today.