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Split Systems

Split Systems

Split System Air Conditioning in Melbourne

Split system air conditioning and reverse-cycle split system air conditioning offers a range of benefits on top of easy-to-use, convenient and precise temperature control. With indoor and outdoor units, and easily diversified for whole-home or zoned room air conditioning, split system air conditioners are an extremely popular choice throughout the Melbourne area – and a choice Rosanna Heating and Cooling are happy to provide.

A split system is ‘split’ into two units. One that is inside, and the other is outside. Split systems are relatively easy to install since no ductwork is required. These systems are known for being quiet and energy efficient. With a split system, users can choose to mix and match different indoor and outdoor units to match your heating and cooling requirements as well as our internal decor.

Scroll down below to see out range of split system air conditioners, Daikin and other brands we offer.

Daikin Lite

Designed with the latest cutting-edge technologies, the Lite and Multi Lite systems features a compact modern design, delivering air conditioned comfort more quietly than ever before An entry level single split and multi range, Lite and Multi Lite systems are packed with features and quality that you can rely on.

split system air conditioning melbourne daikin

Available in Reverse Cycle (Heating or Cooling) or Cooling Only. Supports a broad range of capacities: Reverse Cycle: 2.0kW, 2.5kW, 3.5kW, 4.6kW, 5.0kW, 6.0kW, 7.1kW, Cooling Only: 2.0kW, 2.5kW, 3.5kW, 4.6kW, 5.0kW, 6.0kW, 7.1kW.

split system air conditioning Daikin Lite Controller
split system Daikin Lite Indoor Unit

Daikin Lite and Multi Lite - Features

The Lite Series features up to 4.5 Star Rating energy performance (2.5kW model) in both cooling and heating operations.

R32 Refrigerant enables increased energy efficiency and a significant reduction in 'Global Warming Potential Factor' - great for the environmentally conscious.

Whisper quiet. When in quiet mode, the indoor unit noise level drops to a whisper quiet 19dBA (25 Class Model). You won't even notice that it's on.

Lifestyle Convenience - Features a simplified backlit wireless remote controller with precision temperature set point adjustment in 0.5°C increments and a built-in count up-down ON/OFF timer for convenient set and forget operations.

Compact Size - 140 and 160 Class is now housed in a compact indoor casing for easier installation.

Coanda Airflow - Discharge louvres designed to stream air along the ceiling for longer throws and delivering rapid cooling and even temperature distribution.

Mitsubishi Electric AP Series

Mitsubishi Electric MSZ-AP series wall mounted split system air conditioners are engineered for high performance and feature a new square-lined design. Models range from 2.5 to 7.8 kW so there is a capacity to suit most cooling and heating requirements around the home.

Mitsubishi Electric MSZ-AP Series 8.0kW (MSZ-AP80VG/MUZ-AP80VG)
Mitsubishi AP R32

Mitsubishi Electric AP Series - Features

Mitsubishi Electric Advanced Inverter Technology provides high-speed cooling and heating with extra energy savings compared to non-inverter models.

A “Quiet Mode” setting has been added to the fan speed settings, ensuring super quiet operation as low as 18dB*. Perfect for the bedroom; it’s so quiet you’ll check to see if it’s on. *Model 25 in heating mode only

Night Mode reduces the brightness of the operation indicator light, disable beep noises, and limits the noise level of the outdoor unit.

Developed by Mitsubishi Electric, Dual Barrier Coating designed to reduce dust and greasy dirt from collecting in the unit, providing long-lasting protection to the heat exchanger, fan and air ducts. Another feature invented by Mitsubishi Electric.

R32 is a refrigerant with just one-third the global warming potential of R410A, meaning reduced risk of harm to the environment.

This innovative technology connects your domestic Mitsubishi Electric air conditioners to your smartphone, tablet or online account, giving you the freedom to fully control each unit on-the-go via an Internet connection. Optional additional adapter MAC-568IF-E required per unit.

Daikin Alira

Available in Reverse Cycle Heating & Cooling

Reverse Cycle: 2.0kW, 2.5kW, 3.5kW, 4.6kW, 5.0kW, 6.0kW, 7.1kW, 8.5kW, 9.4kW

The Daikin Alira series features whisper quiet operation, industry leading energy efficiency and superior comfort levels without compromising on style. Able to blend in harmoniously with modern bedrooms and living areas with its smooth contours and flat panel design in a high quality matte white finish.

Schedule your unit to operate automatically throughout the day or week to suit your lifestyle.

Operation sound levels are reduced by 2-3dBA for quieter heating and cooling.


Airflow is optimised to stream upwards during cooling and downwards during heating.


Powerful mode - Gives a boost in cooling or heating for 20 minutes beyond normal capacity.


Automatic intelligent airflow and temperature control to reduce room humidity.

Power consumption of the system is limited to prevent tripping your circuit breaker.

split system melbourne stock Daikin Alira

Daikin Alira Series - Features

When in quiet mode, the indoor unit noise level drops to a whisper quiet 19dBA (20, 25 & 35 Class Model). You won't even notice that it's on.

An infrared human presence sensor helps prevent cold draughts and enables energy saving operations when the room is unoccupied for 20 minutes.

Room temperature can be set in increments of 0.5°C to ensure optimal comfort conditions all year round.

Coanda Airflow. Discharge louvres designed to stream air along the ceiling for longer throws and delivering rapid cooling and even temperature distribution.

New R32 Alira is a perfect blend of progressive design aesthetic and superior energy performance, all presented in a compact form factor.

Daikin Mobile Controller (Optional)

Comfort Mode
Quiet Mode

All you need is a permanent internet connection for your Wi-Fi network, and an internet connection for your phone or tablet and you can monitor and control your split system air conditioning Melbourne system from virtually anywhere.

Split System Installation

Our team specialises in split system installation in Melbourne with a team of highly experienced professionals who can install all types of units. Contact us on 03 9459 6700 for a quote on a split system installation cost for your Melbourne home or business.

Toshiba Single Split System

Available in Reverse Cycle (Heating & Cooling) from 2.0 to 10 kW

Toshiba‘s split system air conditioners provide you with the multiple benefits of energy saving, comfort and high power technology. Combining high power with high efficiency is Toshiba Air Conditioning’s calling card and the Inverter hi-wall split systems are no different.

Toshiba have three product lines:
  • N3KV - 2kW-7kW For bedrooms and small to medium sized rooms
  • BKVS - 8kW-10kW For large rooms
  • BKV - 2kW-7kW Premium unit for bedrooms and small to medium
      sized rooms.
  • split system air conditioning melbourne Inverter
    Suzumi N3KV2 split system

    Toshiba Single Split System - Features

    • Designed for durability – The clever PCB housing of the outdoor unit with its smart perforated design, allows the PCB to breathe and do its job controlling the air conditioner. It also keeps out many of those pesky insects, reptiles and rodents common in many parts of Australia that seek refuge, particularly during cold nights.
    • DC inverter system designed to use electricity efficiency and effectively.
    • Reverse cycle heating & cooling.
    • Aqua resin coated coil – helps to reduce the formation of water and oil on the coil as well as minimising mould and dust accumulation.
    • 6 x Left and Right swing options – Wide, Centre/Left, Centre Right, Left, Centre, Right, great for large rooms.*^
    • 8º degree indoor operation ambient for cold nights. Additionally can be a cost effective solution to reduce defrost and faster minimum ambient temperature of 18º⁰ degrees.
    • Auto restart the unit will restart automatically in the same operating mode, when power is restored after a power failure.
    • 5 year warranty for consumer confidence.
    • Easy maintenance – all the components are designed for easy maintenance both in removal and reassembly.

    Braemar Ultimate

    The Ultimate Inverter Split System has the best star rating across the range, low noise at full capacity and is the perfect choice for heating and cooling your home. It provides 30% more airflow to maximise heating and cooling and uses 3D airflow delivering total comfort throughout the home. The ‘I feel’ mode ensures the room temperature is controlled exactly where it is required and EWPE smart app provides Wi-Fi control enabling you to change settings from your phone.

    With next-generation R32 refrigerant, which has a global warming potential factor 65% lower and is much more energy efficient than R410A, the Ultimate Inverter Split System is a natural choice.

    Ultimate Inverter Split System Outdoor Unit
    Braemar Ultimate air conditioning unit

    Braemar Ultimate Split System - Features

    R32 Refrigerant. High efficiency, less risk of harm to the environment.

    Quiet.Low noise, even at full capacity.

    Market Leading. Best star ratings across the range.

    Adaptive to multi split air conditioning.

    3D Airflow for total comfort throughout the home.