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

July 16, 2020

During the high temperatures, running your air conditioning can be your largest monthly electrical expense. So, it’s given that you’re looking for methods to use less energy. That could entail trying an energy-efficient AC setting or even upgrading to an ENERGY STAR®-rated model during air conditioner installation.

Modifying 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 makes. You adjust this fan at your thermostat by switching it to “auto,” which signifies the fan will only run when the air conditioner is operating. Or you can adjust it to “on,” which signifies it will be on all the time.

Does putting your AC on “fan” save energy in Zelienople? This isn’t always the case. Typically, using your air conditioner’s fan all day is going to drive up your energy bill slightly.

But it also offers a few advantages (and disadvantages) when it comes 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 house’s comfort. This is ideal if you have a two-story home, since areas upstairs can be more hot. It’s also great if you have difficulties with uneven cooling on account of hot and cold spots.

It’s also good if one of your family members has been diagnosed with allergies, asthma or other respiratory problems. That’s due to the fact the air is consistently being circulated and filtered. However, you may have to install new air filters more often.

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

Your home may also seem more moist. Air conditioning helps control humidity by clearing water from the air. But if the fan is continuously running, it’s harder for moisture to drip from the condenser outside.

Air Conditioner Fan Set to “Auto”

This is the most energy-efficient setting, as the fan will only work when your air conditioner does. It’s great if your residence always appears cool, whichever spot you’re in.

There are a few downsides to using the auto setting. You may experience hot and cold areas in your home and lower air quality. This is since air isn’t continuously being distributed or being constantly purified.

On the other hand, you’ll require reduced energy and won’t be required to change your air filter as regularly. Both are savings that can tally up during the year, so you’ll have to think about what’s right for your needs.

If you’re running into home comfort problems during warm weather, Knoechel Heating Company can support you. We sell a wide range of energy-efficient air conditioners that can keep your home more pleasant while also helping you save more on electrical costs. Many are also compatible with the latest smart home technology, giving you the ability to check and change home comfort settings while you’re gone.

To learn more about how we can make your house more pleasant, contact us at 724-425-5852 right away.