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

During the high temperatures, using your air conditioning can be your biggest monthly electrical cost. So, it’s given that you’re looking for methods to save. That could entail trying an energy-efficient AC setting or even stepping up to an ENERGY STAR®-rated system with air conditioner installation.

Modifying your air conditioning’s fan setting is an additional way you can spend less money.

Your air conditioner uses a fan to deliver the cool air it makes. You manage this fan at your thermostat by setting it to “auto,” which means the fan will only work when the air conditioner is working. Or you can set it to “on,” which signifies it will operate all the time.

Does putting your AC on “fan” save energy in Dallas? Not always. Usually, operating your air conditioner’s fan constantly is going to increase your energy bill slightly.

But it also offers a few advantages (and drawbacks) in regard to your home’s comfort. Here’s why.

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan go all the time can better balance your home’s comfort. This is great if you live in a two-story house, since spaces upstairs can be more hot. It’s also great if you struggle with unbalanced cooling on account of hot and cold spaces.

It’s also beneficial if one of your loved ones deals with allergies, asthma or other respiratory illnesses. That’s since the air is consistently being distributed and purified. On the flip side, you may have to switch your 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 house may also seem muggier. Air conditioning helps balance humidity by drawing wetness from the air. But if the fan is always running, it’s challenging 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 work when your air conditioner does. It’s good if your residence always appears comfortable, regardless of which area you’re in.

There are a few downsides to using the auto setting. You might experience hot and cold locations in your residence and lower air quality. This is since air isn’t always moving or being constantly purified.

That said, you’ll consume a lower amount of energy and won’t be required to get a new air filter as often. Both are savings that can add up over the year, so you’ll have to think about what’s best for your needs.

If you’re having home comfort issues during hot weather, Tri County Air Care LLC can support you. We install a large range of energy-efficient air conditioners that can keep your home comfier while also helping you save more on electricity costs. Many also work with the latest smart home technology, giving you the ability to check and change temperature settings while on the go.

To find out more about how we can make your home more pleasant, contact us at 469-213-8367 today.

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