Split System Air Conditioning Melbourne

Melbourne’s climate is one of the most variable in Australia — 38-degree summers, cold and damp winters, and seasons that swap without warning. A split system that can both cool in summer and heat efficiently in winter isn’t a luxury; it’s a practical necessity for most homes and businesses.

Luno Electrical supplies and installs split systems across inner Melbourne. We hold an electrical licence, ARC refrigerant handling authorisation, and a BPC licence — a combination that most Melbourne electricians don’t hold, but that is required for compliant split system installation. You only need one team for the entire job.

We’re also registered under the Victorian Energy Upgrades (VEU) program and can apply eligible rebates at point of sale — reducing your upfront cost without any separate claim process.

How It Works

Request a quote — tell us the room size, wall type and where you’d like the units positioned. We’ll recommend the right capacity and brand.
We provide a fixed supply-and-install price, or an install-only price if you’ve already purchased your unit.
We complete the installation in a single visit, commission the system, walk you through the controls, and leave.

Split System Installation Services

Split system supply and installation — all major brands
Install-only service for units already purchased
Capacity assessment and brand recommendation
Indoor unit positioning and bracket installation
Outdoor condenser positioning and secure mounting
Refrigerant line installation and pressure testing
Electrical supply and dedicated circuit installation
Multi-head split system installation
Victorian Energy Upgrades (VEU) rebates applied at point of sale

An oversized split system short-cycles — it cools the room too quickly, turns off, and never runs long enough to dehumidify properly. An undersized system runs continuously without reaching temperature. Both scenarios mean higher energy bills and a shorter unit lifespan.

Installation that doesn’t meet Australian Standards or the manufacturer’s specifications voids the warranty — a significant financial exposure on a $2,000–$5,000 unit. In Victoria, anyone installing a split system must hold both an electrical licence and an ARC refrigerant handling authorisation — unlicensed installation is illegal and uninsurable.

The right split system, installed correctly, keeps every room in your home comfortable year-round. It heats efficiently in winter, cools reliably in summer, and the running costs are what the energy rating says they are — because the unit is the right size and is operating as designed.

Ready to install a split system? Call Luno Electrical on (03) 9982 9737 or get a free quote online. We cover all inner Melbourne suburbs and can typically install within 1–2 weeks of booking.

Commercial Split System Installation

We install split systems for commercial offices, retail spaces, hospitality venues and light-industrial premises across Melbourne’s inner suburbs. Multi-head systems for open-plan offices, high-wall units for server rooms, and concealed cassette units for hospitality — we advise on the right configuration for your commercial application.

Frequently Asked Questions

Do I need a licensed electrician for split system installation?

Yes — and the installer must also hold an ARC (Australian Refrigeration Council) refrigerant handling authorisation and a BPC (Building & Plumbing Commission) licence. Luno Electrical holds all three. Many Melbourne electricians install split systems without a BPC licence — technically non-compliant. Installation by an unlicensed person is illegal and voids the manufacturer warranty.

How long does split system installation take?

A standard installation (indoor and outdoor units close together, straightforward wall penetration) takes 3–5 hours. More complex installations — multi-storey homes, long refrigerant line runs, brick walls — may take a full day. We give you an accurate time estimate with your quote.

How much does split system installation cost in Melbourne?

Installation-only costs $600–$1,200 depending on complexity. Supply and install for a quality 5kW reverse-cycle system typically costs $2,000–$3,000 fully installed. We provide a fixed price after assessing the site — no surprises.

What our customers say

Andrew and the team installed a Tesla wall charger at my home. They did an outstanding job and went over and above to make sure everything was done professionally and worked properly. Before finding Luno I spoke to many electricians and they often hadn’t done an electric car home charger installation before and didn’t seem to know what was involved. Andrew and the team at Luno quickly put me at ease because it was clear they knew how to install electric car charging. Would highly recommend.

David

Andrew and Alex were very professional and friendly, they took measures to not leave mess and tidied up after themselves. They were thorough in asking if we wanted switches changed etc to look the best. We love our new fans and bathroom heating light. Thank you

Jennah

Amazing service - the guys were very professional, on time, replaced all my downlights super fast and overall were so nice (my dog also loved them!). Thanks again!!

Nat