Split System Air Conditioning Installation

Electrical Work for Split System Installations

Most split system installations require electrical work to connect the unit safely to your switchboard.

RS Electrical can provide:

✔ Dedicated circuit installation

✔ Isolation switch installation

✔ Outdoor weatherproof isolators

✔ Circuit protection upgrades

✔ Electrical supply to indoor and outdoor units

✔ Testing and verification

All work is completed in accordance with Australian Standards.

New Split System Installations

If you're installing a new air conditioner, we install and provide the electrical connection and circuit installation required for the system.

This ensures:

• Safe electrical supply
• Correct circuit capacity
• Proper isolation switches
• Compliance with manufacturer requirements

Replacing an Existing Split System

When replacing an older air conditioner, we can:

• Inspect the existing circuit
• Upgrade protection if required
• Install new isolation switches
• Ensure the wiring meets current standards

Older systems often require electrical upgrades when replaced with modern units.

Do Split Systems Need a Dedicated Circuit?

In many cases, yes. Modern split systems can draw significant power, particularly larger units. A dedicated circuit ensures:

• Safe operation
• Reduced risk of nuisance tripping
• Compliance with installation standards
• Protection of your electrical system

We assess your existing switchboard and provide the safest solution.

Switchboard & Circuit Upgrades

If your switchboard does not have capacity for additional circuits, we can also provide:

• Switchboard upgrades
• Additional circuit installation
• RCD safety switch protection
• Circuit breaker upgrades

This ensures your new air conditioning system operates safely.

Why Choose RS Electrical?

✔ Registered & insured electrician 

✔ Clean and professional installation

✔ All work tested and verified

✔ Certificate of Electrical Safety issued where required

✔ Trusted by homeowners and property managers

We focus on safety, compliance and quality workmanship.

Service Areas

We provide split system electrical installation across Melbourne’s western suburbs including:

• Point Cook
• Werribee
• Hoppers Crossing
• Tarneit
• Truganina
• Williams Landing
• Melton
• Caroline Springs