Multi Split System
Multi Split System
Efficient Upgrades provides reliable Multi Split System installation in Melbourne, helping homeowners enjoy personalised comfort while reducing energy consumption. A multi split air conditioning system connects multiple indoor units to a single outdoor unit, allowing you to independently heat or cool different rooms throughout your home.
Whether you’re upgrading an existing system or installing air conditioning in a new property, our experienced team designs and installs solutions tailored to your layout, lifestyle, and budget. With individual room temperature control, quiet operation, and energy-efficient inverter technology, Multi Split Systems deliver year-round comfort without compromising on performance.
From bedrooms and living areas to home offices and apartments, we ensure every installation is completed to the highest standard, providing a clean finish and dependable long-term operation. Contact Efficient Upgrades today for expert advice and a free, no-obligation quote on your Multi Split System installation.
Choose Capacity
1PK
2PK
3PK
Features

Energy Efficient
Designed with advanced inverter technology to deliver exceptional heating and cooling while reducing energy consumption and lowering electricity bills.

Quiet Operation
Engineered for whisper-quiet performance, creating a comfortable and peaceful environment for bedrooms, living areas, and home offices.

Smart Wi-Fi
Control your Multi Split System anytime, anywhere using your smartphone or compatible smart home technology for ultimate convenience.

Individual Room Control
Set different temperatures in separate rooms with independent zoning, ensuring personalised comfort while maximising energy efficiency.
Unlike traditional split systems that serve only one room, a Multi Split System allows you to independently control the temperature in different areas of your home, delivering personalised comfort while maximising energy efficiency and saving valuable outdoor space.
Specifications
Cooling Performance
- Cooling & Heating Performance
- Reverse cycle heating and cooling
- Fast and consistent climate control
- Ideal for homes with multiple living spaces
Power & Energy Efficiency
- Lower running costs
- Energy-efficient inverter technology
- Smart operation for reduced power usage
- Eco-friendly performance
System Design & Installation
- One outdoor unit supports multiple indoor units
- Flexible installation options
- Suitable for new homes and renovations
Additional Information
- Free consultation and quote
- Optional Wi-Fi and smart controls
- Heating and cooling in one efficient system
At Efficient Upgrades, we provide professional Multi Split System installation in Melbourne, helping homeowners enjoy personalised, energy-efficient heating and cooling throughout their homes.
Reviews
7.5
Excellent product!
This AC is powerful, quiet, and smart—perfect for anyone who wants cooling with convenience. Highly recommend!
Powerful, quiet, and smart AC!
I love this air conditioner! It cools fast, runs quietly, and saves energy. The Wi-Fi control is super handy, letting me adjust settings from my phone.
It could be better!
It cools quickly, runs quietly, and saves energy, making it a solid upgrade from my old AC.



