Which Takes Less Energy? AC Fan On or in Auto?

During the summer, running your air conditioning can be your largest monthly electricity charge. So, it’s normal that you’re checking for ways to use less energy. That may entail using an energy-efficient AC setting or even making the switch to an ENERGY STAR®-rated system during air conditioner installation.

Adjusting your air conditioning’s fan setting is an additional way you can conserve money.

Your air conditioner relies on a fan to deliver the cold air it makes. You manage this fan at your thermostat by changing it to “auto,” which means the fan will only be on when the air conditioner is cooling. Or you can switch it to “on,” which indicates it will work all the time.

Does putting your AC on “fan” save energy in Hattiesburg? Not necessarily. Typically, running your air conditioner’s fan all day is going to increase your energy bill slightly.

But it also provides a few pluses (and downsides) in relation to your home’s comfort. Here’s why.

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan run all the time can better equalize your home’s comfort. This is great if you live in a two-story house, since areas upstairs can be warmer. It’s also good if you have issues with uneven cooling due to hot and cold spaces.

It’s also advantageous if one of your family members has allergies, asthma or other respiratory problems. That’s since the air is consistently being dispersed and filtrated. However, you may have to put in new air filters more frequently.

Having the fan on all the time can also drive up your energy bills. It could also result in the fan wearing out sooner and need air conditioning repair.

Your home may also feel more moist. Air conditioning helps manage humidity by removing moisture from the air. But if the fan is continually working, it’s challenging for moisture to flow from the condenser outdoors.

Air Conditioner Fan Set to “Auto”

This is the best energy-efficient setting, because the fan will only work when your air conditioner does. It’s great if your house always appears comfortable, no matter what room you’re in.

There are a few downsides to using the auto setting. You may run into hot and cold locations in your house and reduced air quality. This is because air isn’t always being distributed or being continuously filtered.

On the other hand, you’ll require a lower amount of energy and won’t be required to get a new air filter as often. Both are savings that can tally up over the year, so you’ll have to consider what’s right for your family.

If you’re experiencing home comfort difficulties during warm weather, Oak Grove Heating & Air Conditioning can support you. We offer a large range of energy-efficient air conditioners that can keep your house comfier while also helping you save more on electricity costs. Many also work with the latest smart home technology, giving you the ability to oversee and change temp settings while on the go.

To discover more about how we can make your loved ones more pleasant, contact us at 601-292-9763 today.

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