Central Air Conditioning Vs. Ductless Air Conditioning

A central air conditioning system is the classic air conditioning solution. They have been installed in nearly every home for the past fifty years, making central ACs the most common solution. However, ductless air conditioning has become increasingly popular, despite being unknown to most homeowners. Let’s take a look at the differences between ductless and central air conditioning systems. Knowing the pros and cons of both systems will help you choose the best one for your home.

The Differences between Ductless and Central Air Conditioning

Central air conditioning systems use a single air conditioner to cool your home. The air moves through the home through a series of ducts. Ductless air conditioning doesn’t use ducts – instead, there is generally a wall-mounted indoor AC unit connected to an outdoor compressor.

Like window AC units,ductless systemsprovide major rooms of your home with dedicated air conditioning. Unlike the window units, ductless air conditioning systems are far more discreet and energyefficient than window ACs, since there’s less air leakage from them. This model is often seen in hotels and dorms, since it lets each person set their own temperature.

The Benefits of Ductless Air Conditioning

A ductless air conditioning system can be used when creating an extension to a home with a pre-existing air conditioning system. It allows you to cool the room without having to extend the existing ductwork. This may be the most cost-effective solution for cooling off a newly enclosed garage or sunroom.

Ductless air conditioning also supports zone heating and cooling, so you can have different rooms at different temperatures. This is often reason enough to get it, particularly if family members have varied temperature preferences.

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The Benefits of Central Air Conditioning

Central air conditioning comes at a lower cost than multiple ductless AC units, with average costs starting as low as $3000. You only need to buy one large AC unit and maintain it. Maintenance is much simpler as well, as you’ll only have to maintain one unit, rather than several.

The centralized design of central air makes upgrades a snap. Replace your central air conditioner with a more energy efficient unit, and you’re done. Central air conditioning allows you to use a single heat pump for heating and cooling your entire home.

The Disadvantages of Ductless Air Conditioning

While ductless AC units don’t require many holes in the wall, you do have to find a place for every AC unit. They are often mounted on the ceiling in highly visible locations and are accompanied by baseboard heating. This means that they can take up space that you might otherwise have wanted to use for creative lighting and décor.

Because you have multiple little air conditioners, you aren’t just dealing with higher up-front costs. Ductless ACs also have additional maintenance requirements. You may have to replace multiple air filters every two months or have more compressors go out each year. While this isn’t much different to the replacement schedule of a central AC unit, it can still be costly and time-consuming.

However, you should know that providers like FilterBuy offer all types of different air conditioner filters, which you can buy in bulk to save money and ensure you’ve always got filters at your disposal. Unlike many of its competitors, FilterBuy offers custom-sized filters on top of their wide range generic air filters made for varied brands. As a result, you’ll always be able to find the solution you need when you buy your filters from this supportivecompany.

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The Disadvantages of Central Air Conditioning

The ducts of a central air conditioning systems can accumulate debris if the filters aren’t replaced often. The ducts can also contain mold growth if they do not have enough air flow. Therefore, the ducts need to be cleaned consistently, which can take a lot of time. If you’re unable to do this properly yourself, you may have to hire a professional, which will incur additional costs.

Ductless air conditioners are much quieter than central air systems. On top of noises from air leaks or pressure imbalances, central ACs generate noise constantly as air flows through their vents.


Now that you understand the pros and cons of the air conditioning systems available to you, you can choose the right system for your home or your building’s add-on.For example, if you are only looking to cool or heat a single room in your house, ductless ACs are more efficient than central air systems. However, if you’re looking to adjust the temperature of a larger space, then a central air system will be more effective. Take the time to review all the options you have on offer before you make your decision, so that you and your family enjoy a comfortable home all year round.

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