woman_looking_confused

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

During the hot weather, using your air conditioning can be your highest monthly electrical expense. So, it’s given that you’re checking for approaches to save. That could involve finding an energy-efficient AC setting or even making the switch to an ENERGY STAR®-rated unit during air conditioner installation.

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

Your air conditioner works with a fan to distribute the chilled air it makes. You control this fan at your thermostat by setting it to “auto,” which indicates the fan will only run when the air conditioner is going. Or you can adjust it to “on,” which means it will be on continuously.

Does putting your AC on “fan” save energy in Safford? This isn’t always the case. Typically, running your air conditioner’s fan constantly is going to drive up your energy bill slightly.

But it also offers a few advantages (and downsides) when it comes 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 ideal if you live in a two-story home, since areas upstairs can be more hot. It’s also great if you struggle with inconsistent cooling due to hot and cold spots.

It’s also beneficial if one of your family members has been diagnosed with allergies, asthma or other respiratory problems. That’s due to the fact the air is continuously being distributed and filtrated. On the other hand, you may have to put in new air filters more often.

Having the fan on all day can also drive up your energy bills. It could also cause the fan to wear out prematurely and need air conditioning repair.

Your house may also appear more humid. Air conditioning helps manage humidity by drawing water from the air. But if the fan is continually running, it’s harder for moisture to flow from the condenser externally.

Air Conditioner Fan Set to “Auto”

This is the most energy-efficient setting, as the fan will only operate when your air conditioner does. It’s good if your home always appears comfy, regardless of which room you’re in.

There are a few disadvantages to using the auto setting. You could experience hot and cold spots in your home and reduced air quality. This is due to the fact air isn’t continuously moving or being repeatedly purified.

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

If you’re experiencing home comfort difficulties during hot weather, B&D Air Conditioning can assist you. We offer a substantial range of energy-efficient air conditioners that can keep your house comfier while also helping you save more on cooling bills. Many can be partnered with the latest smart home technology, giving you the ability to oversee and adjust temperature settings while you’re gone.

To learn more about how we can make your home more comfortable, contact us at 928-432-6018 today.

Back To Blog