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The Advantages and Disadvantages of Ductless Air Conditioning

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Ductless air conditioning systems are an alternative air conditioning option to traditional central units. The main difference between ductless air conditioning units and their central counterparts is the fact that ductless air conditioners, like their name suggests, do not make use of any ductwork to provide your home with cool air. Understanding the advantages and disadvantages that ductless air conditioners have to offer can help you decide whether or not they are the right fit for your home.

The Advantages of Ductless Air Conditioners

  • Air Quality: Ductless air conditioners come equipped with an air filter, which helps maintain the air quality within your home. This is a direct contrast to central air conditioning units, where dust and other allergens can build up within the duct system and be distributed throughout your home.
  • Control: Ductless air conditioning units are split into many small units, as each unit is designed to cool down only a single room at a time. This means that you can customize which areas of your home are being cooled depending on where you are, which can help cut down your energy bills as you won't be cooling down the entire house at once.
  • Heating: Ductless air conditioning units can be used as heating units in the winter months, which provides much more flexibility in terms of controlling the climate of your home. This also means that you can replace a central furnace or heating unit with ductless air conditioning units.
  • Installation: The installation of ductless air conditioners is extremely quick and easy, as there are no ducts that have to be installed or cleaned. This helps cut down on your initial costs, and means that you can enjoy a cool home much faster than if you had a central air conditioning unit installed.
  • Noise: Ductless air conditioners do not make a lot of noise, and provide only a mild background hum which is non-disruptive. This makes them ideal for use in bedrooms, as they won't wake you up when they turn on.

The Disadvantages of Ductless Air Conditioners

  • Speed: Because ductless air conditioning units are smaller than central air conditioning units, they can take longer to kick in, which means that you may have to wait a few minutes before you feel the effect of the air conditioner.
  • Cost: Ductless air conditioners cost much more than central air conditioning units. According to, a single ductless air conditioning unit (which only cools a single room) can cost up to $2,000, while  a central air conditioning unit, which cools the entire house, costs up to $4,000.

For more information, talk to an air conditioning professional like Advanced Heating & Cooling.