Ducted Air Conditioning vs. Split System: Which is Better?

Ducted Air Conditioning vs. Split System

If you’re from an area with scorching weather during the summer or severe cold in the winter, having an air conditioning system is necessary. But when deciding which air conditioning unit is ideal for use at home or your business, you’re stuck between the two most popular options: the split system or ducted air conditioning systems. Knowing which air conditioning unit to choose is confusing, as each has its upsides and downsides.

To help you out with your decision-making, here’s a detailed post highlighting the differences between these two. After understanding this, you’ll be in a position to decide which of these air conditioning units is a perfect pick.

What’s The Difference Between The Ducted and Split Air Conditioners?

To understand which air conditioner is the best, you first need to understand their differences. Here’s an overview explaining all these differences.

1. Ducted Air Conditioners

Ducted Air Conditioner

As the name suggests, the ducted air conditioning system features a series of ducts, and it features a central fan-coil unit hidden in between the ceiling and roof. The fan-coil unit branches off into several ducts that head into various rooms in the property. The cool or hot air then passes through the air conditioner’s vents, which are the only noticeable parts of this entire system. This design gives this air conditioner a desirable aesthetic appeal since it’s out of sight as the unit is positioned in between the ceiling and roof.

Using the ducts, you can heat or cool the different rooms independently, and this is referred to as zoning. This is usually achieved thanks to a thermostat placed on the wall, which enables you to choose the desired temperature plus other settings.

The Advantages

  • It boasts a luxurious design that making it appealing to prospective buyers. Therefore, you should consider installing it if you might decide in the future to sell your home as it’s a permanent and expensive feature.
  • The ducted air conditioner does an excellent job of effectively heating or cooling your entire home.
  • It comes with an out of sight design as it’s hidden either below the floor or in between the roof space. This gives this air conditioning system an aesthetically pleasing design and saves wall space, unlike the split-system conditioner.
  • The deducted air conditioner is durable as it remains functional for more than 15 years with regular and excellent maintenance.
  • This air conditioning system is available in a modern setup, some of which allow you to control it from anywhere via your smartphone.
  • It’s both energy-efficient and environmentally friendly. This is achieved due to the ability to adjust the temperature of each of the rooms individually using the thermostat. Thanks to this, you don’t need to switch on the system to heat or cool a room that isn’t being used as this only causes waste of energy.
  • Besides being discreet, the ducted air conditioning system doesn’t produce as much noise as the split air conditioning unit.

The Disadvantages

  • The ducted air conditioner installation is more complicated because it needs proper planning to pick the ideal spot for every vent register.
  • You’ll spend a considerable sum of money installing this air conditioner as buying it isn’t cheap. In addition, you need to hire an accredited and licensed professional when installing this unit.
  • It needs a lot of space to install because of the ceiling ducting and central unit.
  • A lot costlier to maintain than the split air conditioner.

2. Split Air Conditioners


This air conditioning unit, like the ducted air conditioner, also comes in two units. The external unit is placed outside the home, referred to as the condensing heat exchanger, that draws in air and changes the temperature. It also features an internal unit known as an evaporative heat exchanger that disperses the desired air temperature into the room.

The split air conditioning units are a popular choice among homeowners and business premises due to their cost-effectiveness. This is because they’re cheaper to buy, need minimal modification, and less time is spent by a technician when installing it.

The Advantages

  • It’s cheaper to install due to its lower buying price and fewer installation expenses.
  • Easy to maintain as they feature washable filters that can be removed and replaced with ease.
  • Ideal for smaller properties and apartments in buildings that don’t feature a central heating system.
  • More straightforward to install, unlike with the ducted air conditioner.

The Disadvantages

  • The outside compressor can be noisy, and this can be somewhat irritating to your neighbors.
  • It’s not perfect for heating or cooling open plan spaces or bigger rooms and is instead best suited for smaller rooms.
  • While cheaper than the ducted air conditioning unit, you might need a couple of split system air conditioners to keep all the zones of your home well-ventilated. If you have a big home, you might need several of these units, which may be a lot more expensive than simply installing a ducted air conditioner.
  • These air conditioning systems don’t have such an appealing visual design.


Understanding the difference between the spit and ducted air conditioning system can be hard if you have no clue about the various air conditioners. However, reading through this in-depth post has highlighted the differences between these two conditioners. Knowing this will help you know which air conditioning system is the right pick for your business or home.

Article Submitted By Community Writer

Today's Top Articles:

Scroll to Top