When it comes to finding the right air conditioning solution for your home or business in Melbourne, few options offer the flexibility, efficiency, and affordability of a split system air conditioner. At Melbourne Aircon Specialist (MAS), we’ve installed thousands of systems across Melbourne and surrounding suburbs, and we’re here to break it all down for you.

Whether you’re upgrading a single room or retrofitting a rental property, here’s everything you need to know from the experts.

🔍 What is a Split System Air Conditioner?

A split system air conditioner consists of two main parts:

• Indoor unit: Mounted on the wall inside the room, blowing cool or warm air.
• Outdoor unit: Placed outside your home to release or collect heat.

The two units are connected by refrigerant piping and electrical wiring. It’s the go-to solution for targeted temperature control in individual rooms or open spaces.

Reasons why you would install a split system include:

• Only want to heat / cool 1 room or open plan area
• Budget-friendly – cost effective to install and run
• Want to use electricity for home air conditioning
• There is no room in your ceiling or under house to install a Ducted system

Split System Installation & Running Costs – What You Need to Know

At Melbourne Aircon Specialist, split system air conditioners remain one of the most cost-effective choices for both installation and daily use. As highlighted in our heating and cooling comparison guides, split systems offer excellent value for homes across Melbourne.

💰 What Affects Installation Costs?

The final cost of installing a split system can vary depending on several factors, including:

• Unit Size (KW Rating): The larger the capacity needed for your space, the higher the system and installation cost.
• Features Chosen: Advanced options like Wi-Fi control, air purification, or motion sensors can impact pricing.
• Installation Location: The distance between the indoor and outdoor units plays a big role. The longer the pipe and cable runs, the more complex and costly the install.
• Brand & Model: Premium brands and models with high energy ratings may come at a higher upfront cost—but often provide better performance and savings over time.

⚡ What Affects Running Costs?

Once installed, running costs will vary based on:

• Room Size: Larger spaces require more energy to heat or cool.
• Usage Habits: Frequent use or setting your unit to extreme temperatures can increase electricity consumption.
• Temperature Settings: Keeping the thermostat within a comfortable and energy-efficient range helps reduce bills.
• Efficiency Features: Units with economy mode, inverter technology, or motion sensors are designed to minimize energy usage without sacrificing comfort.

Rebates Available – Upgrade to a Split System & Save

Looking to replace your old gas space heater? Now’s the perfect time! The Australian Government is currently offering rebates for households that remove their gas heaters and install an approved split system air conditioner in its place.

However, it’s important to note that only selected brands and models are eligible under this rebate program. At Melbourne Aircon Specialist, we can guide you through the process, helping you choose from approved energy-efficient systems that qualify for the rebate.

✅ Government-approved models
✅ Energy savings + rebate benefits
✅ Free expert advice on eligibility

Brand Comparison

Check out our handy chart to compare features, star rating and prices of Split System Air Cons we recommend and install.

The features for Mitsubishi, Daikin, Rinnai, Fujitsu and Actron Air Split Systems are consistent throughout the series listed. The price listed is for the 2.5KW supplied and a installed (current at the time of publishing).

For other sizes or a personalized quote, contact our friendly quoting team either through phone or web enquiry form.

Split System Sizing Guide – Get the Right Fit for Your Space

When it comes to installing a Split System Air Conditioning, choosing the right size is essential for performance, comfort, and energy efficiency. That’s why all installations by Melbourne Aircon Specialist are carried out by qualified, licensed technicians who assess your space before recommending a unit.

🛠️ What Our Technicians Consider:

Before installation, our expert will conduct a site inspection to ensure the unit is properly sized and positioned for your space. Key factors include:

• Room size (sqm)
• Ceiling height
• Room orientation (sun exposure)
• Window coverage & glazing
• Level of insulation

This inspection ensures the indoor and outdoor units are installed in the most effective locations for airflow and efficiency.

📞 Why Choose Melbourne Aircon Specialist?

• ✅ Trusted local experts in Melbourne & suburbs
• ✅ Licensed & insured technicians
• ✅ Transparent pricing—no hidden charges
• ✅ Fast, clean installations
• ✅ VEU rebate assistance (where eligible)

We’re here to make your home cooler in summer, warmer in winter, and more energy-efficient all year long.

🎁 Ready to Install? Book Your Free Quote Today!

📞 1300 001 690
🌐 melbourneairconspecialist.com.au
📧 info@melbourneairconspecialist.com.au