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

During the high temperatures, operating your air conditioning can be your highest monthly electricity charge. So, it’s given that you’re seeking ways to use less energy. That can include using an energy-efficient AC setting or even upgrading to an ENERGY STAR®-rated model during air conditioner installation.

Changing your air conditioning’s fan setting is another way you can spend less money.

Your air conditioner works with a fan to dispatch the chilled air it creates. You adjust this fan at your thermostat by changing it to “auto,” which means the fan will only run when the air conditioner is running. Or you can adjust it to “on,” which signifies it will be on constantly.

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

But it also has a few perks (and downsides) in regard to your residence’s comfort. Here’s why.

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan operate all the time can better balance your family’s comfort. This is good if you have a two-story residence, since areas upstairs can be hotter. It’s also great if you have problems with inconsistent cooling because of hot and cold areas.

It’s also great if someone in your household has allergies, asthma or other respiratory issues. That’s since the air is constantly being distributed and filtrated. On the flip side, you may have to install new air filters more regularly.

Having the fan on all the time can also drive up your energy bills. It could also make the fan wear out more quickly and need air conditioning repair.

Your residence may also feel muggier. Air conditioning helps manage humidity by clearing wetness from the air. But if the fan is continuously working, it’s harder for moisture to drain from the condenser externally.

Air Conditioner Fan Set to “Auto”

This is the most energy-efficient setting, since the fan will only run when your air conditioner does. It’s good if your residence always feels the right temperature, whichever room you’re in.

There are a few downsides to using the auto setting. You might experience hot and cold areas in your house and reduced air quality. This is due to the fact air isn’t constantly being distributed or being constantly purified.

On the flip side, you’ll consume a lower amount of energy and won’t have to switch you air filter as often. Both are savings that can add up over the year, so you’ll have to consider what’s ideal for your family.

If you’re experiencing home comfort issues during hot weather, Air-Right Energy Design, Inc. can help. We install a substantial range of energy-efficient air conditioners that can keep your residence more pleasant while also helping you save more on cooling expenses. Many are also compatible with the latest smart home technology, giving you the opportunity to oversee and regulate temperature settings while on the go.

To discover more about how we can make your family more comfortable, contact us at 703-260-1148 right away.

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