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

July 16, 2020

During the high temperatures, running your air conditioning can be your highest monthly electricity charge. So, it’s normal that you’re checking for approaches to save. That might involve trying an energy-efficient AC setting or even stepping up 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 works with a fan to dispatch the chilled air it creates. You adjust this fan at your thermostat by setting it to “auto,” which signifies the fan will only run when the air conditioner is working. Or you can adjust it to “on,” which means it will work all the time.

Does putting your AC on “fan” save energy in Lodi? Not always. Usually, operating your air conditioner’s fan all day is going to drive up your energy bill slightly.

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

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan operate continuously can better equalize your house’s comfort. This is ideal if you have a two-story home, since spaces upstairs can be hotter. It’s also good if you have problems with inconsistent cooling on account of hot and cold rooms.

It’s also good if one of your loved ones has allergies, asthma or other respiratory issues. That’s since the air is constantly being distributed and purified. However, you may have to put in new air filters more frequently.

Having the fan on all day can also make your energy bills more expensive. It could also result in the fan wearing out faster and need air conditioning repair.

Your home may also feel more moist. Air conditioning helps balance humidity by removing wetness from the air. But if the fan is constantly running, it’s harder for moisture to drip from the condenser outside.

Air Conditioner Fan Set to “Auto”

This is the best energy-efficient setting, since the fan will only run when your air conditioner does. It’s ideal if your home always appears comfy, whichever spot you’re in.

There are a few disadvantages to using the auto setting. You may experience hot and cold spots in your home and decreased air quality. This is because air isn’t continuously being distributed or being repeatedly purified.

On the other hand, you’ll require a lower amount of energy and won’t have to change your air filter as often. Both are savings that can add up over the year, so you’ll have to think over what’s right for your needs.

If you’re having home comfort difficulties during hot weather, Tokay Heating and Air Conditioning can assist you. We have a wide range of energy-efficient air conditioners that can keep your house comfortable while also helping you save more on cooling expenses. Many are also compatible with the latest smart home technology, giving you the opportunity to monitor and change home comfort settings while on the go.

To hear more about how we can make your house more comfy, contact us at 209-257-3156 now.