Air Conditioning
Published On:
March 20, 2025

How much does split system air conditioning installation cost in Northern Beaches?

How much does split system air conditioning installation cost in Northern Beaches?

A split system air conditioner is one of the most efficient and cost-effective ways to keep your home comfortable all year round. Whether you're escaping Sydney’s scorching summers or staying warm during winter, a professionally installed system makes all the difference. But how much does it actually cost to install one?

In this guide, our experts in air conditioning in Northern Beaches and across the Sydney region will walk you through the pricing, the key factors influencing costs, and how to get the best value for your money.

Let’s dive in and help you find the perfect split system for your home without breaking the bank.

Average cost of split system air conditioning installation

The cost of installing a split system air conditioner depends on several factors, including unit size, brand, and installation complexity.

Larger systems designed for bigger spaces tend to be more expensive, and the complexity of the installation—such as extended piping or electrical upgrades—can also affect the final price.

Here’s a general breakdown of the expected costs for a complete supply and installation package.

Split system size Room size Average supply & installation cost
2.5kW (small bedroom) 10-25 sqm $1,400 - $2,300
3.5kW (large bedroom/small lounge) 25-35 sqm $1,500 - $2,900
5kW (medium lounge/dining area) 36-60 sqm $2,200 - $4,200
7kW+ (large lounge/open plan area) 60-80 sqm $2,600 - $7,000

What affects the cost of split system installation?

Several factors influence the total cost of installing a split system air conditioner. This includes the unit's size, the installation's complexity, and any additional electrical or structural work required.

Understanding these factors can help homeowners budget effectively and avoid unexpected expenses.

Unit size and capacity

Larger air conditioners cost more and may require a more complex installation process. Choosing the right size for your room ensures efficiency and cost-effectiveness.

Single vs. multi-split systems

A single split system cools one room, while a multi-split system connects multiple indoor units to one outdoor unit. Multi-split installations cost more due to additional piping and electrical work.

Complexity of installation

Back-to-back installations are more cost-effective because they require minimal piping and wiring. Extended piping and wiring can increase costs, especially if the indoor and outdoor units are far apart.

The total price also depends on the unit type. Wall-mounted, floor-standing, and ceiling cassette units require different installation methods, which can affect the cost.

Electrical and structural work

Installation costs will increase if your home needs electrical upgrades, such as a new power circuit or switchboard upgrade.

Location and accessibility

Homes in hard-to-reach areas (e.g.,tight spaces or high walls) may require extra labour or specialised equipment, adding to the overall cost.

What’s included in a split system air conditioning installation?

When installing a split system air conditioner, a standard supply and install package typically includes the unit itself and basic installation. It also covers essential components like piping, electrical work, and mounting.

However, what’s covered can vary between providers, so it’s important to check exactly what’s included. At Ozcon Air Solutions, we go beyond the basics to provide a comprehensive installation package with no hidden costs.

What’s included in Ozcon’s supply and install packages?

Our installation package include back-to-back installation, a 5-year manufacturer’s warranty, and a 5-year labour warranty. It covers 4 metres of copper piping, electrical work with an isolator, and an outdoor unit mounted on a poly slab for stability.

We provide comprehensive air conditioning solutions, including split and ducted systems air conditioning, ensuring the right fit for home and business needs.

Check out our air conditioning specials for the latest deals.

Cost-effective split system installation in Northern Beaches

How to save money on split system installation in Northern Beaches

Installing a split system air conditioner is an investment, but there are ways to reduce costs without compromising quality. Here are some practical ways to save on your installation:

  • Get multiple quotes to compare prices from licensed air conditioner installers and find the best deal.
  • Install in off-peak seasons like winter and spring when prices are lower than in peak summer months.
  • Look for promotions and rebates, as some energy-efficient models qualify for NSW government incentives.
  • Choose the right size unit to avoid overspending on a system larger than necessary.
  • Bundle installations to save on labour costs when installing multiple units at once.      

DIY vs. professional installation: Is it worth the risk?

Some homeowners attempt DIY installation to save money, which often leads to costly mistakes. Installing a split system air conditioner requires electrical work, refrigerant handling, and compliance with safety regulations, all of which must be done correctly to ensure safe operation. Here’s why hiring a professional is the better choice:

  • Most manufacturers require professional installation to keep warranties valid.
  • Handling refrigerants and electrical wiring without a license is illegal and dangerous.
  • Licensed installers ensure compliance with Australian safety and building regulations.

A licensed professional guarantees a safe, efficient, and legally compliant installation, protecting both your system and your home.

Get a quote for split system installation in Northern Beaches

Investing in a split-system air conditioner is a smart move for keeping your home comfortable and energy-efficient. Understanding the costs and installation factors helps you make the best choice for your budget.

At Ozcon Air Solutions, we offer competitive pricing, expert installation, and high-quality service across Northern Beaches and the entire Sydney region.

If you're comparing options, you may also find our guide on ducted air conditioning pricing helpful for understanding the costs of a whole-home solution.

Need a quote? Call us at 1300 341 694 or submit an enquiry for a free quote and let our experts help you choose the best air conditioning solution for your home.