Split System vs Ducted – What’s Best for Your Home?

When it comes to keeping your home cool in summer and warm in winter, you’ve got a few options for air conditioning. Two of the most popular choices are split systems and ducted systems. So, what’s the right fit for your place?

Let’s break down the key differences between the two to help you decide.

Split Systems – Simple and Efficient

A split system is typically a wall-mounted unit that cools or heats a single room. It’s a great choice if you're after something quick and easy to install. Split systems are also pretty energy-efficient since they only focus on the area you're using, so you're not wasting energy cooling or heating rooms you’re not in.

Pros:

  • Quick installation

  • Energy-efficient (since it only cools or heats the room you're in)

  • Affordable upfront costs

  • Minimal maintenance

Cons:

  • Only cools or heats one room at a time

  • You’ll need separate units if you want to do multiple rooms

I recently installed a split system for a client in Geelong, and it was the perfect solution for their small, open-plan living area. They didn’t want to cool their whole house, so a single split system did the job beautifully and saved them on running costs.

Ducted Systems – Whole-House Comfort

Ducted systems, on the other hand, are designed to heat or cool your entire home. They’re typically installed in the ceiling or under the floor and use ducts to distribute air into various rooms. Ducted systems are a bit more complex to install but are ideal if you're after consistent comfort throughout your whole house.

Pros:

  • Whole-house heating and cooling

  • Discreet installation, with vents in the ceiling or floor

  • Can be zoned to control different areas of the house

Cons:

  • Higher upfront cost

  • More complex installation

  • Requires regular maintenance to keep the ducts clean

I’ve worked with clients here in Geelong who opted for ducted systems in their larger homes, where cooling the whole house was a priority. One family with a big home near the Barwon River loved the convenience of zoning different areas. No more fights over the thermostat! The added bonus was how discreet the system was, with only the ceiling vents visible.

Which One’s Best for You?

Here’s a quick guide:

  • Go for a split system if you want an affordable, efficient option for cooling or heating a single room or small area. They’re perfect for units, apartments, or small homes.

  • Choose ducted if you’re after whole-house comfort or live in a larger home. While they’re a bigger investment, the payoff is a well-controlled environment throughout your entire home.

No matter what system you choose, make sure it's professionally installed and maintained to ensure safety and efficiency. At Boys Light Up Electrical, we’re always here to help with advice on which system is right for your home, as well as installation and maintenance.

Feel free to get in touch with any questions or to schedule a free safety switch check while you're at it!

Benjamin Patterson