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

During the hot weather, running your air conditioning can be your biggest monthly utility expense. So, it’s only natural that you’re looking for ways to use less energy. That might involve using an energy-efficient AC setting or even stepping up to an ENERGY STAR®-rated model through air conditioner installation.

Regulating your air conditioning’s fan setting is another way you can save money.

Your air conditioner uses a fan to deliver the cool air it makes. You adjust this fan at your thermostat by switching it to “auto,” which signifies the fan will only be on when the air conditioner is working. Or you can set it to “on,” which signifies it will be on constantly.

Does putting your AC on “fan” save energy in Dresden? Not always. Generally, operating your air conditioner’s fan all day is going to make your energy bill slightly higher.

But it also provides a few perks (and disadvantages) when it comes 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 house’s comfort. This is ideal if you own a two-story residence, since areas upstairs can be warmer. It’s also good if you have problems with unbalanced cooling because of hot and cold areas.

It’s also advantageous if one of your loved ones has allergies, asthma or other respiratory symptoms. That’s due to the fact the air is consistently being dispersed and filtered. However, you may have to change your air filters more frequently.

Having the fan on all day can also increase your energy bills. It could also result in the fan wearing out sooner and need air conditioning repair.

Your house may also seem more humid. Air conditioning helps manage humidity by extracting wetness from the air. But if the fan is continuously going, it’s harder for moisture to drip 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 great if your residence always appears cool, no matter what spot you’re in.

There are a few downsides to using the auto setting. You could have hot and cold locations in your residence and decreased air quality. This is since air isn’t constantly flowing or being continuously filtered.

That said, you’ll use reduced energy and won’t have to get a new air filter as often. Both are savings that can tally up over the year, so you’ll have to think about what’s ideal for your home.

If you’re having home comfort difficulties during hot weather, McFadden Heating & Cooling can help. We sell a large range of energy-efficient air conditioners that can keep your home comfier while also helping you save more on cooling expenses. Many are also compatible with the latest smart home technology, giving you the opportunity to oversee and adjust temperature settings while on the go.

To hear more about how we can make your family more comfy, contact us at 1-866-781-0111 now.

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