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

During the high temperatures, running your air conditioning can be your highest monthly electricity cost. So, it’s normal that you’re seeking methods to save. That may include trying an energy-efficient AC setting or even upgrading to an ENERGY STAR®-rated unit with air conditioner installation.

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

Your air conditioner uses a fan to distribute the chilled air it creates. You control this fan at your thermostat by setting it to “auto,” which means the fan will only work when the air conditioner is going. Or you can set it to “on,” which indicates it will run all the time.

Does putting your AC on “fan” save energy in Redford? Not necessarily. Typically, running your air conditioner’s fan constantly is going to increase your energy bill slightly.

But it also gives a few pluses (and downsides) as far as your residence’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 great if you live in a two-story residence, since rooms upstairs can be warmer. It’s also ideal if you have issues with uneven cooling because of hot and cold areas.

It’s also great if someone in your household suffers from allergies, asthma or other respiratory issues. That’s due to the fact the air is continuously being dispersed and filtered. However, you may have to replace your air filters more often.

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

Your house may also appear more moist. Air conditioning helps balance humidity by removing water from the air. But if the fan is constantly working, it’s harder for moisture to drain from the condenser outdoors.

Air Conditioner Fan Set to “Auto”

This is the most energy-efficient setting, because the fan will only work when your air conditioner does. It’s good if your house always feels the right temperature, no matter what area you’re in.

There are a few drawbacks to using the auto setting. You might have hot and cold locations in your residence and reduced air quality. This is because air isn’t continuously being distributed or being constantly filtered.

That said, you’ll consume a lower amount of energy and won’t have to change your air filter as regularly. Both are savings that can tally up throughout the year, so you’ll have to consider what’s ideal for your family.

If you’re having home comfort issues during the summer, Airtronic Heating & Cooling can support you. We sell a large range of energy-efficient air conditioners that can keep your house comfier while also helping you save more on electrical bills. Many also work with the latest smart home technology, giving you the opportunity to oversee and change home comfort settings while you’re gone.

To discover more about how we can make your house more comfy, contact us at 313-230-4053 today.

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