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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 largest monthly utility cost. So, it’s normal that you’re seeking approaches to save. That might entail trying an energy-efficient AC setting or even making the switch to an ENERGY STAR®-rated system through air conditioner installation.

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

Your air conditioner works with a fan to dispatch the cold air it produces. You manage this fan at your thermostat by changing it to “auto,” which signifies the fan will only run when the air conditioner is running. Or you can switch it to “on,” which signifies it will be on all the time.

Does putting your AC on “fan” save energy in Keokuk? This isn’t always the case. Generally, running your air conditioner’s fan constantly is going to make your energy bill slightly higher.

But it also gives a few advantages (and drawbacks) as far as 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 ideal if you own a two-story residence, since areas upstairs can be more hot. It’s also ideal if you struggle with uneven cooling because of hot and cold areas.

It’s also advantageous if someone in your household suffers from allergies, asthma or other respiratory illnesses. That’s due to the fact the air is consistently being circulated and purified. However, you may have to replace your air filters more often.

Having the fan on constantly can also drive up your energy bills. It could also result in the fan wearing out more quickly and need air conditioning repair.

Your residence may also feel muggier. Air conditioning helps control humidity by extracting wetness from the air. But if the fan is always on, it’s harder for moisture to drip from the condenser externally.

Air Conditioner Fan Set to “Auto”

This is the most energy-efficient setting, as the fan will only go when your air conditioner does. It’s great if your house always seems pleasant, regardless of which area you’re in.

There are a few disadvantages to using the auto setting. You may run into hot and cold areas in your house and reduced air quality. This is since air isn’t always being distributed or being constantly purified.

That said, you’ll need a lower amount of energy and won’t have to change your air filter as often. Both are savings that can add up during the year, so you’ll have to think about what’s best for your home.

If you’re running into home comfort difficulties during hot weather, WM J Kraus & Son can help. We have a substantial range of energy-efficient air conditioners that can keep your home comfier while also helping you save more on cooling costs. Many can be partnered with the latest smart home technology, allowing you to monitor and regulate temperature settings while on the go.

To discover more about how we can make your family more comfy, contact us at 319-229-2318 now.

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