It’s Hot! Learn About Ductless Air Conditioners

Today, air conditioning is a necessity in any house or workplace. According to the US Department of Energy, Americans spend approximately $29 billion each year on power to run their air conditioners. Keeping this enormous amount in mind, choosing a properly sized energy efficient AC should be your top priority when it comes to which model to choose. One option you should consider is a ductless air conditioner because of the many benefits it can provide. We are going to break down everything you need to know about ductless air conditioners so you can make an education decision.

What is a Ductless Air Conditioner?

Ductless air conditioning works in a similar way to traditional AC units for cooling down rooms. The main distinction is that ductless air conditioning does not employ any ductwork. An indoor air-handling unit and an outdoor compressor are joined by refrigerant lines and electrical wiring in the basic ductless AC design.

On the other side, ducted air conditioners use a network of ducts and vents to distribute cooling or heating throughout a space. Because of the use of ducts, these systems have higher installation and running costs, necessitate regular maintenance, and are less energy efficient.

What are the Advantages of Ductless Air Conditioners?

Ductless air conditioners are becoming more and more popular because they have a number of advantages over traditional ducted systems. Some of these advantages include:

Flexibility: Ductless air conditioners can be installed in a wide variety of spaces, including homes without existing ductwork or where adding ducts is prohibitively expensive.

Energy Efficiency: Ductless AC units are much more energy efficient than ducted systems, making them a more environmentally friendly option.

Lower Operating Costs: Ductless air conditioners typically have lower operating costs than traditional systems, thanks to their increased efficiency.

Zone Control: With a ductless system, you can cool or heat specific areas of your home, rather than cooling or heating the entire space. This can lead to significant savings on your energy bill.

Installation:  Unlike traditional ducted AC units, most ductless systems do not require any major modifications to your home. The only real prerequisite is that you have an outdoor space for the compressor unit.

Better Control: With a ductless system, you have more control over your indoor environment than you do with a traditional system. This means you can create a cooler or warmer space to your liking.

Heating Functionality:  Many ductless AC units also include a heating function, so you can use them all year round.

How Much Does a Ductless AC Unit Cost?

The cost of a ductless air conditioner varies depending on the size and type of unit you purchase. However, as a general rule, you can expect to spend between $1,000 and $3,000 on a ductless AC unit.

Are Ductless Air Conditioners Good for the Environment?

Ductless air conditioners are much more energy efficient than traditional ducted systems. This means that they use less power to cool or heat your home, which results in lower emissions from power plants. In addition, because ductless AC units are more compact and use less material than traditional systems, they produce less waste product.

What Are the Disadvantages of Ductless Air Conditioners?

While ductless air conditioners have a number of advantages over traditional systems, they also have a few drawbacks. Some of these disadvantages include:

Limited Range: Ductless AC units are not as efficient at cooling or heating large spaces as traditional ducted systems.

How Often Do I Need to Service My Ductless AC?

Ductless AC units require regular service to ensure optimal performance. This includes cleaning the filters and coils on a regular basis. You should also have your unit serviced by a professional every 2-3 years.

Are Ductless Air Conditioners Quieter Than Traditional AC Units?

Yes, ductless air conditioners are typically quieter than traditional AC units. This is because they do not have the same loud fan noise that traditional systems generate.

What Size Ductless AC Unit Do I Need?

The size of the ductless AC unit you need depends on the size of your home and the climate you live in. The table below can give you a general idea, but you should consult with a professional to find the right unit for your needs.

Home Sq FootageAir Conditioner Size (tons)
600 – 1,000 square feet1.5 tons
1,000 – 1,500 square feet2 tons
1,500 – 2,000 square feet3 tons
2,000 – 2,500 square feet4 tons
2,500 – 3,300 square feet5 tons


In summary, ductless air conditioners are a more customizable cooling and heating experience that offer a number of advantages over traditional ducted systems. If you are considering purchasing an AC unit for your home, a ductless system is definitely worth considering.

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