Is A Split System Worth The Investment?

Split system air conditioning is one of the most popular and cost-effective ways to heat and cool your home. These systems are easy to install and can be zoned across your home with one external unit.

Split system air conditioning technology has changed over the last 10 years, and modern systems are far more energy efficient than they used to be. Most systems these days will be far less costly than ducted systems to use and will save you a great deal on your annual energy bills.

Here are some of the pros and cons of split system air conditioning so you can make a more informed decision on your purchase.

Pros of a Split System


You can easily install split system air conditioning systems into any room of your home. These types of system only require a small three-inch diameter hole in your wall to run a conduit with cables and piping to the external unit, and the external unit itself can be located within 50 feet of your internal units.

They Are Attractive

Modern split system air conditioners look great. They can match almost any décor, and most homeowners believe they blend in seamlessly well with the surroundings. Most units are not that obtrusive and will fit into most rooms with ease, without looking hideous.

They Are Quiet

Split system air conditioning systems are quiet. Because most of the noise happens outside, the noise inside is fairly limited, which means you won’t be kept awake in the heat of the night by an engine running.

Energy Efficient

Split system air conditioning can use up to 30% less energy than some ducted systems. The piping in split system air conditioning doesn’t need to be insulated, so it costs less to install and runs more efficiently.

Cons of a Split System


Split system air conditioning systems are not the cheapest to install, and when compared to a window installed system, they are more intricate and more expensive to purchase.

More Difficult To Install

Installation of split system air conditioning systems must be done by a professional. Because there is electrical and plumbing work required, the job is not something you should attempt by yourself.


Split systems are not that well-suited to multi-storey apartments unless there are specific locations where you can install the external unit. If you are tight for space outside your apartment, an installation of a split system might not be appropriate.


The external unit does make noise, so if you don’t have an appropriate location for it away from windows it could cause some issues.

If you need any assistance when it comes to choosing a split system for your home or business, make sure you get in touch with our experienced team today. We can give you the right advice, help choose a system to suit your requirements, and provide full installation. We also provide ongoing maintenance and repairs services for years to come so you can make the most of your HVAC.