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

During the hot weather, operating your air conditioning can be your highest monthly electricity charge. So, it’s given that you’re seeking approaches to use less energy. That can entail finding an energy-efficient AC setting or even upgrading to an ENERGY STAR®-rated model through air conditioner installation.

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

Your air conditioner relies on a fan to deliver the chilled air it produces. You manage this fan at your thermostat by setting it to “auto,” which means the fan will only run when the air conditioner is working. Or you can adjust it to “on,” which means it will be on constantly.

Does putting your AC on “fan” save energy in Ontario? This isn’t always the case. Usually, operating your air conditioner’s fan all day is going to increase your energy bill slightly.

But it also provides a few advantages (and downsides) in relation to your residence’s comfort. Here’s why.

Air Conditioner Fan Set to “On”

Having your air conditioner’s fan run all day can better stabilize your family’s comfort. This is good if you have a two-story house, since spaces upstairs can be hotter. It’s also good if you have difficulties with inconsistent cooling due to hot and cold spaces.

It’s also great if someone in your household deals with allergies, asthma or other respiratory problems. That’s since the air is consistently being distributed and filtrated. However, you may have to install new air filters more regularly.

Having the fan on constantly can also increase your energy bills. It could also cause the fan to wear out more quickly and need air conditioning repair.

Your house may also feel muggier. Air conditioning helps control humidity by removing wetness from the air. But if the fan is always on, it’s harder for moisture to flow from the condenser outside.

Air Conditioner Fan Set to “Auto”

This is the best energy-efficient setting, as the fan will only work when your air conditioner does. It’s ideal if your residence always appears the right temperature, no matter what spot you’re in.

There are a few downsides to using the auto setting. You might run into hot and cold locations in your home and reduced air quality. This is because air isn’t continuously flowing or being repeatedly purified.

That said, you’ll need less energy and won’t have to switch you air filter as frequently. Both are savings that can build up during the year, so you’ll have to think about what’s ideal for your needs.

If you’re having home comfort problems during hot weather, Stan's Heating, Inc can support you. We have a large range of energy-efficient air conditioners that can keep your residence comfier while also helping you save more on cooling costs. Many are also compatible with the latest smart home technology, giving you the opportunity to monitor and change temperature settings while on the go.

To discover more about how we can make your loved ones more comfortable, contact us at 541-286-6602 right away.

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