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

July 16, 2020

During the summer, using your air conditioning can be your biggest monthly electrical expense. So, it’s only natural that you’re checking for methods to save. That might entail using an energy-efficient AC setting or even making the switch to an ENERGY STAR®-rated unit during air conditioner installation.

Regulating your air conditioning’s fan setting is a second way you can spend less money.

Your air conditioner uses a fan to dispatch the cold air it produces. You adjust this fan at your thermostat by setting it to “auto,” which indicates the fan will only work when the air conditioner is going. Or you can adjust it to “on,” which means it will be on constantly.

Does putting your AC on “fan” save energy in Holdrege? Not always. Usually, running your air conditioner’s fan all the time is going to make your energy bill slightly higher.

But it also provides a few perks (and disadvantages) in regard to your family’s comfort. Here’s why.

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan go all the time can better stabilize your home’s comfort. This is good if you own a two-story home, since spaces upstairs can be more hot. It’s also ideal if you have problems with unbalanced cooling due to hot and cold spaces.

It’s also good if one of your family members has allergies, asthma or other respiratory issues. That’s because the air is continuously being circulated and filtered. On the flip side, you may have to install new air filters more often.

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

Your residence may also seem muggier. Air conditioning helps balance humidity by drawing water from the air. But if the fan is constantly going, it’s challenging for moisture to flow from the condenser outdoors.

Air Conditioner Fan Set to “Auto”

This is the highest energy-efficient setting, since the fan will only work when your air conditioner does. It’s ideal if your house always feels pleasant, whichever area you’re in.

There are a few downsides to using the auto setting. You may run into hot and cold spots in your home and decreased air quality. This is due to the fact air isn’t constantly moving or being constantly filtered.

On the other hand, you’ll need reduced energy and won’t need to get a new air filter as regularly. Both are savings that can build up throughout the year, so you’ll have to think about what’s best for your needs.

If you’re experiencing home comfort difficulties during hot weather, Durable Service can assist you. We offer a wide range of energy-efficient air conditioners that can keep your home comfier while also helping you save more on cooling costs. Many are also compatible with the latest smart home technology, allowing you to check and change temp settings while away.

To find out more about how we can make your house more comfy, contact us at 308-995-8177 now.