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

During the hot weather, using your air conditioning can be your highest monthly electrical charge. So, it’s only natural that you’re checking for ways to save. That may entail using an energy-efficient AC setting or even making the switch to an ENERGY STAR®-rated model with air conditioner installation.

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

Your air conditioner relies on a fan to distribute the cold air it creates. You control this fan at your thermostat by setting it to “auto,” which indicates the fan will only run when the air conditioner is running. Or you can set it to “on,” which means it will run continuously.

Does putting your AC on “fan” save energy in Alliance? This isn’t always the case. Usually, operating your air conditioner’s fan all day is going to make your energy bill slightly higher.

But it also provides a few advantages (and disadvantages) as far as 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 stabilize your house’s comfort. This is good if you have a two-story home, since rooms upstairs can be warmer. It’s also ideal if you have issues with inconsistent cooling on account of hot and cold rooms.

It’s also advantageous if one of your family members deals with allergies, asthma or other respiratory issues. That’s since the air is continuously being dispersed and filtered. On the other hand, you may have to replace your air filters more often.

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

Your house may also feel more moist. Air conditioning helps control humidity by drawing moisture from the air. But if the fan is continually running, it’s more difficult for moisture to drain from the condenser outdoors.

Air Conditioner Fan Set to “Auto”

This is the best energy-efficient setting, since the fan will only operate when your air conditioner does. It’s great if your house always feels comfy, whichever spot you’re in.

There are a few drawbacks to using the auto setting. You might have hot and cold spots in your home and lower air quality. This is due to the fact air isn’t always moving or being continuously filtered.

On the other hand, you’ll use less energy and won’t be required to replace your air filter as frequently. Both are savings that can build up during the year, so you’ll have to think about what’s ideal for your home.

If you’re experiencing home comfort issues during warm weather, Jack's Heating, Cooling, Stoves & Fireplaces can assist you. We have a large range of energy-efficient air conditioners that can keep your residence comfier while also helping you save more on cooling expenses. Many also work with the latest smart home technology, giving you the ability to check and adjust temperature settings while on the go.

To hear more about how we can make your family more comfy, contact us at 308-646-3827 now.

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