Home Improvement

The Pros and Cons of Choosing a Ductless Mini-Split Air Conditioner for Your Home

It might be the best time to buy a mini-split air conditioner if you are uncomfortable that one room in your house isn’t cool enough. These air conditioning systems are specifically designed with a ton of features that make it possible to have flexible and energy-saving solutions in your home.

Installing mini-split air conditioners is as simple as mounting them on the wall. Cost-saving ductless mini-split options are quite effective if you are looking for a budget-friendly unit capable of supplying warm and cool air to your rooms without ducts.

Regardless, there are downsides to ductless mini-split air conditioners. For instance, they are not ideal for large rooms and are not cheap. Read on to find out some of their pros and cons.

Let’s dive in!

Pros of Ductless Mini-Split Air Conditioners

Here are some of the benefits of using mini-split air conditioners in your home:

No Ductwork

The good thing about mini-split ductless air conditioners is that you don’t have to use ductwork. As such, they are the perfect choice for retrofitting or adding to a home. This feature makes it easier to modify an existing furnace.

Besides, no ducts also means that there will be less maintenance. You don’t have to worry about resealing and clogging with debris.

Easy Installation

Ductless mini-split installation is relatively easy as compared to traditional split systems. This is because there is no ductwork or specialized skill to alter the existing construction. Nonetheless, its simplicity does not mean it can be used as a DIY project.

You will need the services of a qualified HVAC technician to help with the installation.

High Energy Efficiency

Mini-split systems are considered to have the highest energy efficiency, with a range of up to 35% more. Some factors contributing to the high rate of ductless mini-splits include automatic inverter-driven compressors and no ductwork.

Quieter Operation

Mini-split systems are super quiet. They have some of the lowest noise level ratings. For instance, an electric mini split conditioner from popular brands such as Mitsubishi has a decibel rating of 19 dB (A), which is relatively low.

Cons of Mini-Split Air Conditioners

There are several disadvantages of mini split air conditioners, as shown below:

  • Require Accurate Sizing

Typically, mini-split systems are designed to regulate the temperatures of a single room at a time. For this reason, they must be sized to serve the room properly. Installing a small unit in a big room will overwork the system while placing a bigger system will lead to frequent turn on and off, which wears it down.

  • Aesthetics

Not everyone likes the look of air conditioners in a room. It can feel intrusive and mess up with the theme of your home. If aesthetics is important to you, then go for an AC that suits your home well. However, buy ductless if you are on a budget and expect high performance.


No air conditioning unit is perfect, and there are advantages and disadvantages. You only need to know their downsides before choosing them as your ideal option. Regardless of the cons, ductless mini-split is a great option.

Explore more insights and possibilities – check out the full article now.

Cheryl Henson

Cheryl Henson is a passionate blogger and digital marketing professional who loves writing, reading, and sharing blogs on various topics.

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